Warning: LATCH primitive "wal[3]$latch" is permanently disabled
Warning: Design contains 1 input pin(s) that do not drive logic
Warning: No output dependent on input pin "clk"
1。锁存的enable接地了
2。有个输入引脚和内部逻辑无关
3。估计你使用的都是组合逻辑,和时钟无关
随便乱说,高手指正
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