<head><metahttp-equiv="Content-Type"content="text/html; charset=UTF-8"/><metaname="viewport"content="width=device-width, initial-scale=1.0"/><metahttp-equiv="X-UA-Compatible"content="IE=edge"/><metaname="description"content="efuse command usage: efuse help : Get this help. efuse init : Initialize eFuse driver. efuse dump offset len : Dump data from eFuse offset. efuse read addr offset len : Read eFuse data to RAM addr. ..."/><metaname="DC.rights.owner"content="(C) 版权 2025"/><metaname="copyright"content="(C) 版权 2025"/><metaname="generator"content="DITA-OT"/><metaname="DC.type"content="concept"/><metaname="DC.contributor"content="yan.wang"/><metaname="DC.creator"content="yan.wang"/><metaname="DC.date.created"content="2024-12-11"/><metaname="DC.date.modified"content="2024-12-25"/><metaname="DC.format"content="HTML5"/><metaname="DC.identifier"content="efuse_cmd_user_guide"/><title>efuse 命令参考指南</title><!-- Build number 2023110923. --><metaname="wh-path2root"content="../../../"/><metaname="wh-toc-id"content=""/><metaname="wh-source-relpath"content="topics/sdk/advanced/efuse_cmd_user_guide.dita"/><metaname="wh-out-relpath"content="topics/sdk/advanced/efuse_cmd_user_guide.html"/>
<divclass=" wh_topic_content body "><mainrole="main"><articleclass="- topic/topic concept/concept topic concept"role="article"aria-labelledby="ariaid-title1"><spanclass="edit-link"style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><atarget="_blank"href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/advanced/efuse_cmd_user_guide.dita">Edit online</a></span><h1class="- topic/title title topictitle1"id="ariaid-title1"><spanclass="+ topic/keyword sw-d/cmdname keyword cmdname">efuse</span> 命令参考指南</h1><divclass="date inPage">25 Dec 2024</div><divstyle="color: gray;">
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</div><divclass="- topic/body concept/conbody body conbody"><preclass="+ topic/pre pr-d/codeblock pre codeblock language-c"id="efuse_cmd_user_guide__codeblock_zqy_jxw_5dc"data-ofbid="efuse_cmd_user_guide__codeblock_zqy_jxw_5dc">efuse command usage:
efuse help : Get this help.
efuse init : Initialize eFuse driver.
efuse dump offset len : Dump data from eFuse offset.
efuse read addr offset len : Read eFuse data to RAM addr.
efuse write addr offset len : Write data to eFuse from RAM addr.
efuse writehex offset data : Write data to eFuse from input hex string.
efuse writestr offset data : Write data to eFuse from input string.</pre><ulclass="- topic/ul ul"id="efuse_cmd_user_guide__ul_kl5_2xw_5dc"data-ofbid="efuse_cmd_user_guide__ul_kl5_2xw_5dc"><liclass="- topic/li li"data-ofbid="d66394e31__20250121171522"><pclass="- topic/p p"data-ofbid="d66394e32__20250121171522"></p></li></ul></div></article></main></div>