给了reg的setup,hold时间,中间组合逻辑的delay范围怎么求?
"Tdelay < Tperiod - Tsetup – Thold Tperiod > Tsetup + Thold +Tdelay (用来计算最高时钟频率)Tco= Tsetup + Thold 即触发器的传输延时"