2020-01-21 21:37发布
zhengxinydc 发表于 2014-11-23 20:29 LCS脚的解释是：Lower Chip Select will go active whenever the address of a memory bus cycle is within ...
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这句话的意思是：每当存储器总线循环的地址在用户编程确定的地址范围之内时，LCS （片选）有效
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