我在用Q2编写程序时,若程序比较简单时编译基本没有任何警告,可是一旦程序比较复杂,特别使用了较多时钟信号时,在编译过程中会在下面的消息栏提示警告消息,告诉我某个信号时延有问题,并且有时提示电路可能不能正常工作,请问大家是否遇到过这种问题呀?有人说通过设置时间参数可解决这类问题,可是我试了很多次都不行,请问高手如何解决?
Info: Minimum slack time is -4.761 ns for clock "C40M" between source register "int_con:inst3|int1" and destination register "inst104"
Warning: Can't achieve minimum setup and hold requirement C40M along 66 path(s). See Report window for details.
Critical Warning: Timing requirements were not met. See Report window for details.
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