---
title: 功能描述
description: "SGPIO模块用于将CPU的SGPIO信号传输至载板，实现CPU点灯功能。"
url: https://www.hikunpeng.com/document/detail/zh/kunpengmodule/S920S08/cplddg/S920S08_43_0017.html
sourcePath: /source/zh/kunpengmodule/S920S08/cplddg/S920S08_43_0017.html
indexId: d928b702742e8ace436affbc20cfdd52202d1d70a6ea747ca4f9289a215e678760
---
# 功能描述

SGPIO模块用于将CPU的SGPIO信号传输至载板，实现CPU点灯功能。