apb协议 PSLVERR
时间: 2023-10-03 19:11:13 浏览: 363
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在APB协议中,PSLVERR是一个错误反馈信号,用于指示当前传输的数据有误。当PSEL,PENABLE和PREADY均为高电平时,仅在APB传输的最后一个周期内才认为PSLVERR有效,其他时间不考虑PSLVERR。PSLVERR的引入是为了满足对APB协议的新需求,以扩展APB的传输协议。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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