mirror of
https://gitee.com/Vancouver2017/luban-lite.git
synced 2025-12-19 18:48:56 +00:00
1352 lines
136 KiB
HTML
Executable File
1352 lines
136 KiB
HTML
Executable File
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn" lang="zh-cn" data-whc_version="26.1">
|
||
<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta name="description" content="源码说明 表 1 . 相关模块 源码路径 PSRAM Driver bsp/artinchip/drv_bare/psram HAL bsp/artinchip/hal/xspi 模块架构 图 1 . Luban-Lite XSPI PSRAM 框图 ArtInChip 提供了 XSPI HAL 层，并且实现了对接 DRV_BARE 的驱动层。 由于 XSPI 传输需要使用 SYSCFG 和 ..."/><meta name="DC.rights.owner" content="(C) 版权 2025"/><meta name="copyright" content="(C) 版权 2025"/><meta name="generator" content="DITA-OT"/><meta name="DC.type" content="topic"/><meta name="DC.relation" content="../../../topics/sdk/psram/psram-user-guide.html"/><meta name="DC.relation" content="../../../topics/sdk/psram/psram-test-guide.html"/><meta name="DC.relation" content="../../../topics/sdk/psram/psram-faq.html"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.date.modified" content="2025-04-09"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="id"/><meta name="DC.language" content="zh-CN"/><title>设计说明</title><meta name="wh-path2root" content="../../../"/><meta name="wh-toc-id" content="id-d3703e3794"/><meta name="wh-source-relpath" content="topics/sdk/psram/psram-design-guide.dita"/><meta name="wh-out-relpath" content="topics/sdk/psram/psram-design-guide.html"/>
|
||
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/commons.css?buildId=2024041900"/>
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/topic.css?buildId=2024041900"/>
|
||
|
||
<script src="../../../webhelp/app/options/properties.js?buildId=20250409170918"></script>
|
||
<script src="../../../webhelp/app/localization/strings.js?buildId=2024041900"></script>
|
||
<script src="../../../webhelp/app/search/index/keywords.js?buildId=20250409170918"></script>
|
||
<script defer="defer" src="../../../webhelp/app/commons.js?buildId=2024041900"></script>
|
||
<script defer="defer" src="../../../webhelp/app/topic.js?buildId=2024041900"></script>
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/template/css/aic-styles-web-internal.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/css/notes.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/css/aic-common.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/css/aic-images.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/css/footnote.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/css/aic-highlight-changes.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/css/search-in-header.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/css/topic-body-list.css?buildId=2024041900"/></head>
|
||
|
||
<body id="id" class="wh_topic_page frmBody">
|
||
<a href="#wh_topic_body" class="sr-only sr-only-focusable">
|
||
跳转到主要内容
|
||
</a>
|
||
|
||
|
||
|
||
|
||
<header class="navbar navbar-default wh_header">
|
||
<div class="container-fluid">
|
||
<div xmlns:whc="http://www.oxygenxml.com/webhelp/components" class="wh_header_flex_container navbar-nav navbar-expand-md navbar-dark">
|
||
<div class="wh_logo_and_publication_title_container">
|
||
<div class="wh_logo_and_publication_title">
|
||
|
||
<a href="https://www.artinchip.com" class=" wh_logo d-none d-sm-block "><img src="../../../company-logo.png" alt=" RTOS SDK 使用指南 SDK 指南文件 "/></a>
|
||
<div class=" wh_publication_title "><a href="../../../index.html"><span class="booktitle"> <span class="ph mainbooktitle">RTOS SDK 使用指南</span> <span class="ph booktitlealt">SDK 指南文件</span> </span></a></div>
|
||
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
<div class="wh_top_menu_and_indexterms_link collapse navbar-collapse" id="wh_top_menu_and_indexterms_link">
|
||
|
||
|
||
|
||
|
||
</div>
|
||
<div class=" wh_search_input navbar-form wh_topic_page_search search " role="form">
|
||
|
||
|
||
|
||
<form id="searchForm" method="get" role="search" action="../../../search.html"><div><input type="search" placeholder="搜索 " class="wh_search_textfield" id="textToSearch" name="searchQuery" aria-label="搜索查询" required="required"/><button type="submit" class="wh_search_button" aria-label="搜索"><span class="search_input_text">搜索</span></button></div></form>
|
||
|
||
|
||
|
||
</div></div>
|
||
</div>
|
||
</header>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="container-fluid" id="wh_topic_container">
|
||
<div class="row">
|
||
|
||
<nav class="wh_tools d-print-none navbar-expand-md" aria-label="Tools">
|
||
|
||
<div data-tooltip-position="bottom" class=" wh_breadcrumb "><ol class="d-print-none"><li><span class="home"><a href="../../../index.html"><span>主页</span></a></span></li><li><div class="topicref" data-id="id"><div class="title"><a href="../../../topics/sdk/chapter-advanced-app.html">高级应用</a><div class="wh-tooltip"><p class="shortdesc">系统、存储、多媒体、接口、安全等模块的详细配置和设计说明。</p></div></div></div></li><li><div class="topicref" data-id="chapter-memory"><div class="title"><a href="../../../topics/chapter-title/chapter-memory-sdk.html">存储</a><div class="wh-tooltip"><p class="shortdesc">SDMC、<span class="ph">PSRAM、</span>SPI NAND、SPI NOR 等存储模块的介绍和使用说明。</p></div></div></div></li><li><div class="topicref" data-id="id"><div class="title"><a href="../../../topics/sdk/psram/psram-user-guide.html">PSRAM 使用指南</a></div></div></li><li class="active"><div class="topicref" data-id="id"><div class="title"><a href="../../../topics/sdk/psram/psram-design-guide.html">设计说明</a></div></div></li></ol></div>
|
||
|
||
|
||
|
||
<div class="wh_right_tools">
|
||
<button class="wh_hide_highlight" aria-label="切换搜索突出显示" title="切换搜索突出显示"></button>
|
||
<button class="webhelp_expand_collapse_sections" data-next-state="collapsed" aria-label="折叠截面" title="折叠截面"></button>
|
||
<div class=" wh_navigation_links "><span id="topic_navigation_links" class="navheader">
|
||
|
||
<span class="navprev"><a class="- topic/link link" href="../../../topics/sdk/psram/psram-test-guide.html" title="测试指南" aria-label="上一主题: 测试指南" rel="prev"></a></span>
|
||
<span class="navnext"><a class="- topic/link link" href="../../../topics/sdk/psram/psram-faq.html" title="常见问题" aria-label="下一主题: 常见问题" rel="next"></a></span> </span></div>
|
||
|
||
|
||
|
||
<div class=" wh_print_link print d-none d-md-inline-block "><button onClick="window.print()" title="打印此页" aria-label="打印此页"></button></div>
|
||
|
||
<button type="button" id="wh_toc_button" class="custom-toggler navbar-toggler collapsed wh_toggle_button navbar-light" aria-expanded="false" aria-label="Toggle publishing table of content" aria-controls="wh_publication_toc">
|
||
<span class="navbar-toggler-icon"></span>
|
||
</button>
|
||
</div>
|
||
|
||
</nav>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div class="wh_content_area">
|
||
<div class="row">
|
||
|
||
<nav id="wh_publication_toc" class="col-lg-3 col-md-3 col-sm-12 d-md-block d-none d-print-none" aria-label="Table of Contents Container">
|
||
<div id="wh_publication_toc_content">
|
||
|
||
<div class=" wh_publication_toc " data-tooltip-position="right"><span class="expand-button-action-labels"><span id="button-expand-action" role="button" aria-label="Expand"></span><span id="button-collapse-action" role="button" aria-label="Collapse"></span><span id="button-pending-action" role="button" aria-label="Pending"></span></span><ul role="tree" aria-label="Table of Contents"><li role="treeitem"><div data-tocid="revinfo_linux-d3703e457" class="topicref" data-id="revinfo_linux" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/revinfo/revinfo_rtos.html" id="revinfo_linux-d3703e457-link">修订记录</a></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3703e479" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3703e479-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/env/sdk-compile.html" id="id-d3703e479-link">SDK 编译</a><div class="wh-tooltip"><p class="shortdesc">介绍不同编译环境下 SDK 的详细编译流程。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3703e601" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3703e601-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/advanced/sdk-usage.html" id="id-d3703e601-link">使用指南</a><div class="wh-tooltip"><p class="shortdesc">命令详解，编译选项，镜像和分区配置，添加应用和驱动等的详细使用说明。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="concept_rcx_czh_pzb-d3703e1001" class="topicref" data-id="concept_rcx_czh_pzb" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action concept_rcx_czh_pzb-d3703e1001-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/chapter-app.html" id="concept_rcx_czh_pzb-d3703e1001-link">应用场景</a><div class="wh-tooltip"><p class="shortdesc">描述了 SDK 在不同应用场景中的配置和使用，包括系统更新、OTA、安全方案等。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3703e1841" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3703e1841-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/peripheral/peripheral-intro.html" id="id-d3703e1841-link">外设移植</a><div class="wh-tooltip"><p class="shortdesc"><span class="ph">CTP、U 盘、SD 卡、有线和无线网络</span>等外设的介绍和使用说明。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3703e2015" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3703e2015-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/bringup/chapter-bringup.html" id="id-d3703e2015-link">BringUp</a><div class="wh-tooltip"><p class="shortdesc">在硬件上电后快速初始化系统，为操作系统的启动准备好必要的硬件环境。</p></div></div></div></li><li role="treeitem" aria-expanded="true"><div data-tocid="id-d3703e2355" class="topicref" data-id="id" data-state="expanded"><span role="button" tabindex="0" aria-labelledby="button-collapse-action id-d3703e2355-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/chapter-advanced-app.html" id="id-d3703e2355-link">高级应用</a><div class="wh-tooltip"><p class="shortdesc">系统、存储、多媒体、接口、安全等模块的详细配置和设计说明。</p></div></div></div><ul role="group" class="navbar-nav nav-list"><li role="treeitem" aria-expanded="false"><div data-tocid="_0-d3703e2372" class="topicref" data-id="_0" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action _0-d3703e2372-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/boot/lite_boot_direct.html" id="_0-d3703e2372-link">启动引导</a><div class="wh-tooltip"><p class="shortdesc">启动引导程序 Bootloader 可以实现加载启动应用程序、 烧录和升级功能。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="chapter-system-d3703e2556" class="topicref" data-id="chapter-system" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action chapter-system-d3703e2556-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/chapter-title/chapter-system.html" id="chapter-system-d3703e2556-link">系统</a><div class="wh-tooltip"><p class="shortdesc"></p></div></div></div></li><li role="treeitem" aria-expanded="true"><div data-tocid="chapter-memory-d3703e3646" class="topicref" data-id="chapter-memory" data-state="expanded"><span role="button" tabindex="0" aria-labelledby="button-collapse-action chapter-memory-d3703e3646-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/chapter-title/chapter-memory-sdk.html" id="chapter-memory-d3703e3646-link">存储</a><div class="wh-tooltip"><p class="shortdesc">SDMC、<span class="ph">PSRAM、</span>SPI NAND、SPI NOR 等存储模块的介绍和使用说明。</p></div></div></div><ul role="group" class="navbar-nav nav-list"><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3703e3666" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3703e3666-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/sdmc/sdmc-user-guide.html" id="id-d3703e3666-link">SDMC 使用指南</a></div></div></li><li role="treeitem" aria-expanded="true"><div data-tocid="id-d3703e3752" class="topicref" data-id="id" data-state="expanded"><span role="button" tabindex="0" aria-labelledby="button-collapse-action id-d3703e3752-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/psram/psram-user-guide.html" id="id-d3703e3752-link">PSRAM 使用指南</a></div></div><ul role="group" class="navbar-nav nav-list"><li role="treeitem"><div data-tocid="id-d3703e3766" class="topicref" data-id="id" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/psram/psram-config-guide.html" id="id-d3703e3766-link">PSRAM 配置</a></div></div></li><li role="treeitem"><div data-tocid="id-d3703e3780" class="topicref" data-id="id" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/psram/psram-test-guide.html" id="id-d3703e3780-link">测试指南</a></div></div></li><li role="treeitem" class="active"><div data-tocid="id-d3703e3794" class="topicref" data-id="id" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/psram/psram-design-guide.html" id="id-d3703e3794-link">设计说明</a></div></div></li><li role="treeitem"><div data-tocid="id-d3703e3808" class="topicref" data-id="id" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/psram/psram-faq.html" id="id-d3703e3808-link">常见问题</a></div></div></li></ul></li><li role="treeitem" aria-expanded="false"><div data-tocid="spi_nand_user_guide-d3703e3822" class="topicref" data-id="spi_nand_user_guide" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action spi_nand_user_guide-d3703e3822-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/spinand/spi-nand-user-guide.html" id="spi_nand_user_guide-d3703e3822-link">SPI NAND 使用指南</a></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="spi_nor_user_guide-d3703e3922" class="topicref" data-id="spi_nor_user_guide" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action spi_nor_user_guide-d3703e3922-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/spinor/spinor_user_guide.html" id="spi_nor_user_guide-d3703e3922-link">SPI NOR 使用指南</a></div></div></li></ul></li><li role="treeitem" aria-expanded="false"><div data-tocid="concept_mcc_32s_nbc-d3703e3980" class="topicref" data-id="concept_mcc_32s_nbc" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action concept_mcc_32s_nbc-d3703e3980-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/chapter-title/chapter-multi-media-sdk.html" id="concept_mcc_32s_nbc-d3703e3980-link">多媒体</a><div class="wh-tooltip"><p class="shortdesc">GE、VE、Display、DVP、MPP、MPP 播放器等多媒体模块的介绍和使用说明。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="concept_nww_hzh_pzb-d3703e5421" class="topicref" data-id="concept_nww_hzh_pzb" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action concept_nww_hzh_pzb-d3703e5421-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/chapter-title/chapter-interface-sdk.html" id="concept_nww_hzh_pzb-d3703e5421-link">接口</a><div class="wh-tooltip"><p class="shortdesc">CAN<span class="ph">、CAP</span>、CIR、GPAI、GPIO、I2C、PSADC、PWM 等接口模块的介绍和使用说明。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="chapter-safety-d3703e6676" class="topicref" data-id="chapter-safety" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action chapter-safety-d3703e6676-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/chapter-title/chapter-safety-sdk.html" id="chapter-safety-d3703e6676-link">安全</a><div class="wh-tooltip"><p class="shortdesc">SPI ENC、CE、eFuse 等安全模块的介绍和使用说明。</p></div></div></div></li></ul></li></ul></div>
|
||
|
||
</div>
|
||
</nav>
|
||
|
||
|
||
<div class="col-lg-7 col-md-9 col-sm-12" id="wh_topic_body">
|
||
<button id="wh_close_publication_toc_button" class="close-toc-button d-none" aria-label="Toggle publishing table of content" aria-controls="wh_publication_toc" aria-expanded="true">
|
||
<span class="close-toc-icon-container">
|
||
<span class="close-toc-icon"></span>
|
||
</span>
|
||
</button>
|
||
<button id="wh_close_topic_toc_button" class="close-toc-button d-none" aria-label="Toggle topic table of content" aria-controls="wh_topic_toc" aria-expanded="true">
|
||
<span class="close-toc-icon-container">
|
||
<span class="close-toc-icon"></span>
|
||
</span>
|
||
</button>
|
||
|
||
<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic topic" role="article" aria-labelledby="ariaid-title1">
|
||
<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://aicdocco/taskstopics/sdk/psram/psram-design-guide.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">设计说明</h1>
|
||
<div class="date inPage">9 Apr 2025</div><div style="color: gray;">
|
||
Read time: 12 minute(s)
|
||
</div>
|
||
<div class="- topic/body body">
|
||
|
||
<section class="- topic/section section" id="id__id2" data-ofbid="id__id2"><h2 class="- topic/title title sectiontitle">源码说明</h2>
|
||
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_c3c_qyh_bdc" data-ofbid="id__table_c3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 1</span><span class="table--title-label-punctuation">. </span></span><span class="table--title"></span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><thead class="- topic/thead thead">
|
||
<tr class="- topic/row">
|
||
<th class="- topic/entry entry colsep-1 rowsep-1" id="id__table_c3c_qyh_bdc__entry__1"><p class="- topic/p p" data-ofbid="d88064e50__20250409171039">相关模块</p></th>
|
||
<th class="- topic/entry entry colsep-0 rowsep-1" id="id__table_c3c_qyh_bdc__entry__2"><p class="- topic/p p" data-ofbid="d88064e54__20250409171039">源码路径</p></th>
|
||
</tr>
|
||
</thead><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1" headers="id__table_c3c_qyh_bdc__entry__1"><p class="- topic/p p" data-ofbid="d88064e64__20250409171039">PSRAM Driver</p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1" headers="id__table_c3c_qyh_bdc__entry__2"><p class="- topic/p p" data-ofbid="d88064e68__20250409171039"><span class="+ topic/ph sw-d/filepath ph filepath">bsp/artinchip/drv_bare/psram</span></p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0" headers="id__table_c3c_qyh_bdc__entry__1"><p class="- topic/p p" data-ofbid="d88064e76__20250409171039">HAL</p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0" headers="id__table_c3c_qyh_bdc__entry__2"><p class="- topic/p p" data-ofbid="d88064e80__20250409171039"><span class="+ topic/ph sw-d/filepath ph filepath">bsp/artinchip/hal/xspi</span></p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
</section>
|
||
<section class="- topic/section section" id="id__id3" data-ofbid="id__id3"><h2 class="- topic/title title sectiontitle">模块架构</h2>
|
||
|
||
<figure class="- topic/fig fig fignone" id="id__id9" data-ofbid="id__id9">
|
||
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_d3c_qyh_bdc" src="../../../images/psram/luban-lite-XSPI-PSRAM-arch.drawio.png" alt="luban-lite-XSPI-PSRAM-arch"/></div><br/>
|
||
<figcaption data-caption-side="bottom" class="- topic/title title figcapcenter"><span class="figtitleprefix fig--title-label">图<span class="fig--title-label-number"> 1</span><span class="fig--title-label-punctuation">. </span></span><span class="fig--title"><span class="- topic/ph ph">Luban-Lite</span> XSPI PSRAM 框图</span></figcaption></figure>
|
||
<p class="- topic/p p" data-ofbid="d88064e109__20250409171039">ArtInChip 提供了 XSPI HAL 层，并且实现了对接 DRV_BARE 的驱动层。 由于 XSPI 传输需要使用 SYSCFG 和 CMU，因此 SYSCFG
|
||
HAL 和 CMU HAL 是相关模块。</p>
|
||
</section>
|
||
<section class="- topic/section section" id="id__hal-drv" data-ofbid="id__hal-drv"><h2 class="- topic/title title sectiontitle">HAL 与 DRV</h2>
|
||
|
||
<p class="- topic/p p" data-ofbid="d88064e118__20250409171039">ArtInChip 的 PSRAM 驱动按照 HAL 层 + Driver 层的结构进行设计，其中 HAL 层为硬件抽象层， 提供系统无关的硬件驱动实现；在 HAL
|
||
层之上，可根据不同 RTOS 的驱动框架，实现对应的 PSRAM DRV 层进行对接。</p>
|
||
<figure class="- topic/fig fig fignone" id="id__id10" data-ofbid="id__id10">
|
||
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_e3c_qyh_bdc" src="../../../images/psram/luban-lite-hal-drv.drawio.png" alt="luban-lite-hal-drv"/></div><br/>
|
||
<figcaption data-caption-side="bottom" class="- topic/title title figcapcenter"><span class="figtitleprefix fig--title-label">图<span class="fig--title-label-number"> 2</span><span class="fig--title-label-punctuation">. </span></span><span class="fig--title">HAL and DRV</span></figcaption></figure>
|
||
<p class="- topic/p p" data-ofbid="d88064e133__20250409171039">XSPI HAL 的特点:</p>
|
||
<ol class="- topic/ol ol arabic simple" id="id__ol_g3c_qyh_bdc" data-ofbid="id__ol_g3c_qyh_bdc">
|
||
<li class="- topic/li li" data-ofbid="d88064e138__20250409171039">
|
||
<p class="- topic/p p" data-ofbid="d88064e140__20250409171039">无状态</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d88064e144__20250409171039">
|
||
<p class="- topic/p p" data-ofbid="d88064e146__20250409171039">支持 XIP，AHB 模式</p>
|
||
</li>
|
||
</ol>
|
||
<p class="- topic/p p" data-ofbid="d88064e152__20250409171039">XSPI HAL 相关的设备操作都需要通过 Handle 的方式进行。 由于 HAL 其内部无状态，不会进行空间分配，因此 Handle 的空间需要外部申请并且传入， 由
|
||
HAL 层进行使用。</p>
|
||
</section>
|
||
<section class="- topic/section section" id="id__id4" data-ofbid="id__id4"><h2 class="- topic/title title sectiontitle">关键流程设计</h2>
|
||
|
||
<div class="- topic/p p" data-ofbid="d88064e161__20250409171039">在 bootloader 板级初始化过程中，会调用 <span class="+ topic/keyword pr-d/apiname keyword apiname">aic_xspi_psram_init()</span> 函数，对 XSPI
|
||
控制器、PSRAM 设备初始化， 并开启 XIP 模式，系统可以通过 PSRAM 映射地址进行内存访问
|
||
<code class="+ topic/ph pr-d/codeph ph codeph">0x40000000-0x5FFFFFFF</code>
|
||
。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_hsn_z33_ddc" data-ofbid="id__codeblock_hsn_z33_ddc">aic_xspi_psram_init(); <em class="hl-comment">// application\baremetal\bootloader\main.c</em>
|
||
|-> hal_xspi_init(); <em class="hl-comment">// bsp\artinchip\drv_bare\psram\xspi_psram.c</em>
|
||
|-> aic_xspi_psram_dev_init(); <em class="hl-comment">// bsp\artinchip\drv_bare\psram\xspi_psram.c</em>
|
||
|-> hal_xspi_set_boudary(); <em class="hl-comment">// bsp\artinchip\drv_bare\psram\xspi_psram.c</em>
|
||
|-> aic_xspi_psram_xip(); <em class="hl-comment">// bsp\artinchip\drv_bare\psram\xspi_psram.c</em>
|
||
|-> hal_xspi_dll_training() <em class="hl-comment">// bsp\artinchip\drv_bare\psram\xspi_psram.c</em>
|
||
|-> hal_xspi_set_parallel_mode(); <em class="hl-comment">// bsp\artinchip\drv_bare\psram\xspi_psram.c</em></pre></div>
|
||
</section>
|
||
<section class="- topic/section section" id="id__id5" data-ofbid="id__id5"><h2 class="- topic/title title sectiontitle">数据结构设计</h2>
|
||
|
||
<div class="- topic/div div section" id="id__driver">
|
||
<strong class="+ topic/ph hi-d/b ph b"> Driver 层主要数据接口</strong>
|
||
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_dqy_1j3_ddc" data-ofbid="id__codeblock_dqy_1j3_ddc"><strong class="hl-keyword">struct</strong> aic_xspi
|
||
{
|
||
<strong class="hl-keyword">char</strong> *name;
|
||
u32 idx;
|
||
u32 clk_id;
|
||
u32 clk_in_hz;
|
||
u32 dma_port_id;
|
||
u32 irq_num;
|
||
hal_xspi_handle handle;
|
||
bool inited;
|
||
};</pre><div class="- topic/note note tip note_tip" id="id__note_nrq_qn3_ddc" data-ofbid="id__note_nrq_qn3_ddc"><span class="note__title">提示：</span>
|
||
<p class="- topic/p p" data-ofbid="d88064e188__20250409171039"><code class="+ topic/ph pr-d/codeph ph codeph">name,idx,clk_id,clk_in_hz</code> 属性需要有相应的值， 其中
|
||
<code class="+ topic/ph pr-d/codeph ph codeph">clk_id</code> 使用 <code class="+ topic/ph pr-d/codeph ph codeph">aic_clk_id.h</code> 文件的宏定义，
|
||
<code class="+ topic/ph pr-d/codeph ph codeph">clk_in_hz</code> 从配置文件中获取</p>
|
||
</div>
|
||
</div>
|
||
<div class="- topic/div div section" id="id__hal">
|
||
<strong class="+ topic/ph hi-d/b ph b">HAL
|
||
层主要数据结构</strong><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_mn3_3k3_ddc" data-ofbid="id__codeblock_mn3_3k3_ddc"><strong class="hl-keyword">struct</strong> hal_xspi_config {
|
||
u32 idx;
|
||
u32 clk_in_hz;
|
||
u32 clk_id;
|
||
u32 cs0_port;
|
||
u32 cs1_port;
|
||
bool bit_mode;
|
||
bool wire3_en;
|
||
bool lsb_en;
|
||
bool cs_auto;
|
||
u8 cs_polarity;
|
||
u8 cpol;
|
||
u8 cpha;
|
||
};</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_edm_3k3_ddc" data-ofbid="id__codeblock_edm_3k3_ddc"><strong class="hl-keyword">struct</strong> hal_xspi_transfer {
|
||
u8 *tx_data;
|
||
u8 *rx_data;
|
||
u32 data_len;
|
||
};</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_prn_3k3_ddc" data-ofbid="id__codeblock_prn_3k3_ddc"><strong class="hl-keyword">struct</strong> hal_xspi_proto_cfg {
|
||
u8 mode;
|
||
u8 clk_mode;
|
||
u8 parallel_mode;
|
||
|
||
u8 wr_cmd_clk_mode;
|
||
u8 wr_cmd_lines;
|
||
u8 wr_cmd_val;
|
||
|
||
u8 rd_cmd_clk_mode;
|
||
u8 rd_cmd_lines;
|
||
u8 rd_cmd_val;
|
||
|
||
u8 addr_clk_mode;
|
||
u8 addr_lines;
|
||
u8 addr_width;
|
||
|
||
u8 wr_dummy;
|
||
u8 rd_dummy;
|
||
|
||
u8 wr_cnt_lines;
|
||
u32 wr_cnt;
|
||
|
||
u8 rd_cnt_lines;
|
||
u32 rd_cnt;
|
||
|
||
};</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_icm_jk3_ddc" data-ofbid="id__codeblock_icm_jk3_ddc"><strong class="hl-keyword">struct</strong> hal_xspi_state {
|
||
u32 idx;
|
||
hal_xspi_async_cb cb;
|
||
<strong class="hl-keyword">void</strong> *cb_priv;
|
||
u32 status;
|
||
u32 clk_id;
|
||
u32 bus_hz;
|
||
u32 bus_width;
|
||
<strong class="hl-keyword">struct</strong> hal_xspi_dma_config dma_cfg;
|
||
<strong class="hl-keyword">void</strong> *dma_tx;
|
||
<strong class="hl-keyword">void</strong> *dma_rx;
|
||
u8 *async_tx; <em class="hl-comment">/* Used in Async Non-DMA mode */</em>
|
||
u8 *async_rx; <em class="hl-comment">/* Used in Async Non-DMA mode */</em>
|
||
u32 async_tx_remain; <em class="hl-comment">/* Used in Async Non-DMA mode */</em>
|
||
u32 async_rx_remain; <em class="hl-comment">/* Used in Async Non-DMA mode */</em>
|
||
u32 work_mode;
|
||
u32 done_mask;
|
||
};</pre></div>
|
||
</section>
|
||
<section class="- topic/section section" id="id__id6" data-ofbid="id__id6"><h2 class="- topic/title title sectiontitle">接口设计</h2>
|
||
|
||
<div class="- topic/div div section" id="id__id7">
|
||
<strong class="+ topic/ph hi-d/b ph b">Driver 接口设计</strong>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_n3c_qyh_bdc" data-ofbid="id__table_n3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 2</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_get_xspi_by_index</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e244__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e248__20250409171039">static struct aic_xspi *aic_get_xspi_by_index(u32
|
||
idx)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e255__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e259__20250409171039">获取具体 XSPI 控制设备</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e266__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e270__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">u32 idx</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器编号，XSPI 当前只有 0 可选择。</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e289__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e293__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">NULL: 失败</div>
|
||
<div class="- topic/div div">aic_xspi 实例: 成功</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e309__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e313__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_o3c_qyh_bdc" data-ofbid="id__table_o3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 3</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_xspi_psram_dev_reset</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e335__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e339__20250409171039">static u32 aic_xspi_psram_dev_reset(hal_xspi_handle
|
||
*handle)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e346__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e350__20250409171039">reset PSRAM 模块，当前只支持 APS3208K</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e357__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e361__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *handle</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器句柄， 经过 hal_xspi_init 初始化后可得到。</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e380__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e384__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0： 操作完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e397__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e401__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_p3c_qyh_bdc" data-ofbid="id__table_p3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 4</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_xspi_psram_dev_init</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e423__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e427__20250409171039">static u32 aic_xspi_psram_dev_init(hal_xspi_handle
|
||
*handle)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e434__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e438__20250409171039">初始化 PSRAM 设备</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e445__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e449__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *handle</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器句柄， 经过 hal_xspi_init 初始化后可得到。</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e468__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e472__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0： 操作完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e485__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e489__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_q3c_qyh_bdc" data-ofbid="id__table_q3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 5</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_xspi_psram_read_id</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e511__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e515__20250409171039">static u32 aic_xspi_psram_read_id(hal_xspi_handle
|
||
*handle)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e522__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e526__20250409171039">读取 PSRAM 的 ID</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e533__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e537__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *handle</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器句柄， 经过 hal_xspi_init 初始化后可得到。</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e556__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e560__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0： 操作完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e573__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e577__20250409171039">该接口只是读取一遍，没有实际作用，仅作为调试使用</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_r3c_qyh_bdc" data-ofbid="id__table_r3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 6</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_xspi_psram_xip</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e599__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e603__20250409171039">static u32 aic_xspi_psram_xip(hal_xspi_handle *handle,
|
||
hal_xspi_proto_cfg_t proto)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e610__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e614__20250409171039">读取 PSRAM 的 ID</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e621__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e625__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *handle</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器句柄， 经过 hal_xspi_init 初始化后可得到。</div>
|
||
</div>
|
||
<div class="- topic/div div">hal_xspi_proto_cfg_t proto</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 关于 XIP 的相关配置</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e653__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e657__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0： 操作完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e670__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e674__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_s3c_qyh_bdc" data-ofbid="id__table_s3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 7</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_xspi_psram_icp_calc</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e696__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e700__20250409171039">u32 aic_xspi_psram_icp_calc(u32 clk_in_hz)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e707__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e711__20250409171039">根据配置的 clock，获取 ICP 时钟等级</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e718__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e722__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">u32 clk_in_hz</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 配置给 XSPI 的时钟值</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e741__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e745__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: AIC_XSPI_ICP_50_100M</div>
|
||
<div class="- topic/div div">1：AIC_XSPI_ICP_100_150M</div>
|
||
<div class="- topic/div div">2: AIC_XSPI_ICP_150_200M</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e764__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e768__20250409171039">返回结果一般作为 aic_xspi_psram_training 接口的 reg_icp 参数。</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_t3c_qyh_bdc" data-ofbid="id__table_t3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 8</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_xspi_psram_mem_test</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e790__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e794__20250409171039">static u8 aic_xspi_psram_mem_test(long address, u32
|
||
size)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e801__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e805__20250409171039">PSRAM 的 training 使用的 memtest</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e812__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e816__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">long address</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">training buffer 的起始地址</div>
|
||
</div>
|
||
<div class="- topic/div div">u32 size</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">training buffer 的空间大小</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e844__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e848__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功完成</div>
|
||
<div class="- topic/div div">1：失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e864__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e868__20250409171039">需要判断是否成功</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_u3c_qyh_bdc" data-ofbid="id__table_u3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 9</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_xspi_psram_training</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e890__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e894__20250409171039">u32 aic_xspi_psram_training(hal_xspi_handle *h, u8 sel, u8
|
||
reg_icp, void *psram_buf, u32 len)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e901__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e905__20250409171039">PSRAM 的 training</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e912__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e916__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 sel</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 的 CS 选择，0， 1</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 reg_icp</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> XSPI 的时钟范围选择，ICP__50_100M = 0x0, ICP_100_150M =
|
||
0x1,</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">ICP_150_200M = 0x2, ICP_200_266M = 0x3.</div>
|
||
</div>
|
||
</div>
|
||
<div class="- topic/div div">void *psram_buf</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> psram 的 training 地址，取 psram 的地址空间</div>
|
||
</div>
|
||
<div class="- topic/div div">u32 len</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 地址空间大小，建议 256KB 以上</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e978__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e982__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 传输成功完成</div>
|
||
<div class="- topic/div div">1：传输失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e998__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1002__20250409171039">需要判断是否 traning 成功</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_v3c_qyh_bdc" data-ofbid="id__table_v3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 10</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_xspi_psram_init</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1025__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1029__20250409171039">u32 aic_xspi_psram_init(void)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1036__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1040__20250409171039">读取 PSRAM 的 ID</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1047__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1051__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">无</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1064__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1068__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0： 操作完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1081__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1085__20250409171039">training 失败时，会打印 trainning failed， 并停止系统启动。</p></td>
|
||
</tr>
|
||
</tbody></table></div></div>
|
||
<div class="- topic/div div section" id="id__id8">
|
||
<strong class="+ topic/ph hi-d/b ph b">HAL 接口设计</strong>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_w3c_qyh_bdc" data-ofbid="id__table_w3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 11</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_init</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1113__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1117__20250409171039">int hal_xspi_init(hal_xspi_handle *h, struct hal_xspi_config
|
||
*cfg)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1124__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1128__20250409171039">XSPI 控制器的初始化函数</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1135__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1139__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">struct hal_xspi_config *cfg</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器的初始化配置参数</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1167__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1171__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1187__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1191__20250409171039">初始化时，Handle 的空间由使用者负责分配和释放</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_x3c_qyh_bdc" data-ofbid="id__table_x3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 12</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_cmd_width</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1214__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1218__20250409171039">int hal_xspi_set_cmd_width(hal_xspi_handle *h, u8
|
||
ddr_sdr_mode, u8 lines)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1225__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1229__20250409171039">设置 CMD 传输所使用的模式和总线位宽</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1236__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1240__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 ddr_sdr_mode</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> cmd 数据设置 ddr，sdr 模式</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 lines</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> cmd 数据设置 1/2/4/8 线传输</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1278__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1282__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1298__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1302__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_y3c_qyh_bdc" data-ofbid="id__table_y3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 13</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_cmd</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1325__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1329__20250409171039">int hal_xspi_set_cmd(hal_xspi_handle *h, u8 ddr_sdr_mode, u8
|
||
cmd)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1336__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1340__20250409171039">设置 CMD 的模式和 opcode</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1347__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1351__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 ddr_sdr_mode</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> cmd 数据设置 ddr，sdr 模式</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 cmd</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">设置 CMD 的 opcode</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1389__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1393__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1409__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1413__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_z3c_qyh_bdc" data-ofbid="id__table_z3c_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 14</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_addr_width</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1436__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1440__20250409171039">int hal_xspi_set_addr_width(hal_xspi_handle *h, u8
|
||
ddr_sdr_mode, u8 lines, u8 bw_3_4_bytes)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1447__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1451__20250409171039">设置 addr 的模式，传输线数，地址宽度</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1458__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1462__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 ddr_sdr_mode</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> ADDR 数据设置 ddr，sdr 模式， 0x0 是 sdr， 0x01 是 ddr</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 lines</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> ADDR 数据设置 1/2/4/8 线传输， 可取值 0， 1， 2， 3</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 bw_3_4_bytes</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> ADDR 数据的宽度，可取值 3、4</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1509__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1513__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1529__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1533__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_ajc_qyh_bdc" data-ofbid="id__table_ajc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 15</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_addr</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1555__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1559__20250409171039">int hal_xspi_set_addr(hal_xspi_handle *h, u8 addr)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1566__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1570__20250409171039">设置 addr 的 opcode</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1577__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1581__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 addr</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">addr 的 opcode</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1609__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1613__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1629__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1633__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_bjc_qyh_bdc" data-ofbid="id__table_bjc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 16</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_dummy</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1657__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1661__20250409171039">int hal_xspi_set_dummy(hal_xspi_handle *h, u8 lines, u8
|
||
dummy)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1668__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1672__20250409171039">配置 read dummy</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1679__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1683__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 lines</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 设置 1/2/4/8 线传输， 可取值 0， 1， 2， 3（可固定任意值）</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 dummy</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">dummy 个数</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1721__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1725__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1741__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1745__20250409171039">line 可以设置任意值，dummy 不受传输线限制</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_cjc_qyh_bdc" data-ofbid="id__table_cjc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 17</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_write_cnt</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1767__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1771__20250409171039">int hal_xspi_set_write_cnt(hal_xspi_handle *h, u8
|
||
ddr_sdr_mode, u8 lines, u32 count)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1778__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1782__20250409171039">配置写 data 的个数</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1789__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1793__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 ddr_sdr_mode</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 写数据设置 ddr，sdr 模式， 0x0 是 sdr， 0x01 是 ddr</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 lines</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 设置 1/2/4/8 线传输， 可取值 0， 1， 2， 3</div>
|
||
</div>
|
||
<div class="- topic/div div">u32 count</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 设置写入 data 的个数，bytes 为单位</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1840__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1844__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1860__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1864__20250409171039">u8 lines 需要根据实际配置，传入的 lines 和 count 硬件会控制输出的 cycle</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_djc_qyh_bdc" data-ofbid="id__table_djc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 18</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_read_cnt</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1887__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1891__20250409171039">int hal_xspi_set_read_cnt(hal_xspi_handle *h, u8
|
||
ddr_sdr_mode, u8 lines, u32 count)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1898__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1902__20250409171039">配置读 data 的个数</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1909__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1913__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 ddr_sdr_mode</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 读数据设置 ddr，sdr 模式， 0x0 是 sdr， 0x01 是 ddr</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 lines</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 设置 1/2/4/8 线传输， 可取值 0， 1， 2， 3</div>
|
||
</div>
|
||
<div class="- topic/div div">u32 count</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 设置读入 data 的个数，bytes 为单位</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1960__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e1964__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1980__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e1984__20250409171039">u8 lines 需要根据实际配置，传入的 lines 和 count 硬件会控制输出的 cycle</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_ejc_qyh_bdc" data-ofbid="id__table_ejc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 19</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_start_transfer</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2007__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2011__20250409171039">int hal_xspi_start_transfer(hal_xspi_handle *h)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2018__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2022__20250409171039">开始传输使能</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2029__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2033__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2052__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2056__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 成功</div>
|
||
<div class="- topic/div div">其它: 失败</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2072__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2076__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_fjc_qyh_bdc" data-ofbid="id__table_fjc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 20</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_transfer_cpu_sync</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2099__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2103__20250409171039">int hal_xspi_transfer_cpu_sync(hal_xspi_handle *h, struct
|
||
hal_xspi_transfer *t)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2110__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2114__20250409171039">数据传输配置，写入 fifo。</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2121__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2125__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">struct hal_xspi_transfer *t</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">数据结构体</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2153__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2157__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 传输成功完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2170__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2174__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_gjc_qyh_bdc" data-ofbid="id__table_gjc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 21</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_xip_cfg</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2197__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2201__20250409171039">int hal_xspi_xip_cfg(hal_xspi_handle *h, hal_xspi_proto_cfg_t
|
||
xip_proto_cfg)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2208__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2212__20250409171039">XSPI 的 XIP 配置，根据实际的 psram 设备协议写入 XIP 指令</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2219__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2223__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">hal_xspi_proto_cfg_t xip_proto_cfg</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> psram 设备协议 XIP 指令</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2251__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2255__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 设置完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2268__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2272__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_hjc_qyh_bdc" data-ofbid="id__table_hjc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 22</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_xip_enable</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2296__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2300__20250409171039">int hal_xspi_xip_enable( hal_xspi_handle *h)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2307__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2311__20250409171039">XSPI 的 XIP 使能</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2318__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2322__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2341__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2345__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 设置完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2358__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2362__20250409171039">在 hal_xspi_xip_cfg()后调用</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
<div class="table-container"><table class="- topic/table table frame-all" id="id__table_ijc_qyh_bdc" data-ofbid="id__table_ijc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 23</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_cs</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2385__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2389__20250409171039">int hal_xspi_set_cs(hal_xspi_handle *h, u8 sel)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2396__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2400__20250409171039">数据传输配置，写入 fifo。</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2407__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2411__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 sel</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 的 CS 选择，0， 1</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2439__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2443__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 设置完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2456__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2460__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_jjc_qyh_bdc" data-ofbid="id__table_jjc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 24</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_boudary</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2482__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2486__20250409171039">int hal_xspi_set_boudary(hal_xspi_handle *h, u8 by)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2493__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2497__20250409171039">数据切割，根据具体 psram 配置</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2504__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2508__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 by</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 数据长度切割，可选 xspi_2k = 0x0, xspi_1k = 0x1,</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2536__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2540__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 设置完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2553__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2557__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_kjc_qyh_bdc" data-ofbid="id__table_kjc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 25</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_parallel_mode</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2579__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2583__20250409171039">int hal_xspi_set_parallel_mode(hal_xspi_handle *h, u8
|
||
mode)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2590__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2594__20250409171039">使用双/单片 PSRAM 配置。</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2601__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2605__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 mode</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 单片或双片配置，可选 single_mode = 0x0, parellel_mode =
|
||
0x1</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2633__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2637__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 设置完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2650__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2654__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_ljc_qyh_bdc" data-ofbid="id__table_ljc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 26</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_dll_ctl</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2676__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2680__20250409171039">int hal_xspi_set_dll_ctl(hal_xspi_handle *h, u8 sel, u8
|
||
reg_icp, u8 phase_sel)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2687__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2691__20250409171039"> 时钟采样相位和时钟频率等级配置，需要传入与时钟频率等级和相位值，一般在 training
|
||
得到稳定相位时传入。</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2698__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2702__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 sel</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 的 CS 选择，0， 1</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 reg_icp</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 时钟频率等级，ICP_50_100M，ICP_100_150M，
|
||
ICP_150_200M。</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 phase_sel</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 相位等级配置（0x00-0x0f）</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2749__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2753__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 设置完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2766__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2770__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="id__table_mjc_qyh_bdc" data-ofbid="id__table_mjc_qyh_bdc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 27</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">hal_xspi_set_phase_sel</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><tbody class="- topic/tbody tbody">
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2792__20250409171039"> 函数原型 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2796__20250409171039">int hal_xspi_set_phase_sel(hal_xspi_handle *h, u8 sel, u8
|
||
phase_sel)</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2803__20250409171039"> 功能说明 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2807__20250409171039">时钟采样相位配置，需要传入相位值，一般在 training 过程尝试不同相位时配置。</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2814__20250409171039"> 参数定义 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2818__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">hal_xspi_handle *h</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 控制器 Handle</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 sel</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">XSPI 的 CS 选择，0， 1</div>
|
||
</div>
|
||
<div class="- topic/div div">u8 phase_sel</div>
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div"> 相位等级配置（0x00-0x0f）</div>
|
||
</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2856__20250409171039"> 返回值 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1"><p class="- topic/p p" data-ofbid="d88064e2860__20250409171039">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0: 设置完成</div>
|
||
</div>
|
||
</p></td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2873__20250409171039"> 注意事项 </p></td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0"><p class="- topic/p p" data-ofbid="d88064e2877__20250409171039">-</p></td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</article></main></div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<nav role="navigation" id="wh_topic_toc" aria-label="On this page" class="col-lg-2 d-none d-lg-block navbar d-print-none">
|
||
<div id="wh_topic_toc_content">
|
||
|
||
<div class=" wh_topic_toc "><div class="wh_topic_label">在本页上</div><ul><li class="section-item"><div class="section-title"><a href="#id__id2" data-tocid="id__id2">源码说明</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id3" data-tocid="id__id3">模块架构</a></div></li><li class="section-item"><div class="section-title"><a href="#id__hal-drv" data-tocid="id__hal-drv">HAL 与 DRV</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id4" data-tocid="id__id4">关键流程设计</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id5" data-tocid="id__id5">数据结构设计</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id6" data-tocid="id__id6">接口设计</a></div></li></ul></div>
|
||
|
||
</div>
|
||
</nav>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
</div>
|
||
<footer class="navbar navbar-default wh_footer">
|
||
<div class=" footer-container mx-auto ">
|
||
<title>footer def</title>
|
||
<style>
|
||
.p1 {
|
||
font-family: FangZhengShuSong, Times, serif;
|
||
}
|
||
.p2 {
|
||
font-family: Arial, Helvetica, sans-serif;
|
||
}
|
||
.p3 {
|
||
font-family: "Lucida Console", "Courier New", monospace;
|
||
}
|
||
</style>
|
||
<div class="webhelp.fragment.footer">
|
||
<p class="p1">Copyright © 2019-2025 广东匠芯创科技有限公司. All rights reserved.</p>
|
||
</div>
|
||
<div>
|
||
<div class="generation_time">
|
||
Update Time: 2025-04-09
|
||
</div>
|
||
</div>
|
||
|
||
</div>
|
||
</footer>
|
||
|
||
<div id="go2top" class="d-print-none">
|
||
<span class="oxy-icon oxy-icon-up"></span>
|
||
</div>
|
||
|
||
<div id="modal_img_large" class="modal">
|
||
<span class="close oxy-icon oxy-icon-remove"></span>
|
||
<div id="modal_img_container"></div>
|
||
<div id="caption"></div>
|
||
</div>
|
||
|
||
|
||
<script src="${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer="defer"></script>
|
||
|
||
|
||
</body>
|
||
</html> |