是的,我用的是Max+PlusII.以下就是Warning的内容:
Design Doctor Warning: Flipflop or synchronous memory'cnt0' receives data that is synchronized by another Clock at flipflop or synchronous memory 'qd'
Design Doctor Warning: Flipflop or synchronous memory'cnt1' receives data that is synchronized by another Clock at flipflop or synchronous memory 'qd'
Design Doctor Warning: Logic that drives primitive 'act_2d_s1' contains a static 1 hazard when 'd2d3'=0,'rdwr'=0,''cnt14'=1,'cnt13'=1,'cnt12'=1,'cnt11'=1,'cnt10'=1,'cnt9'=1,'cnt8'=1,'cnt7'=1,'cnt6'=1,'cnt5'=1,'cnt4'=1,'cnt3'=1,
'cnt2'=1,'cnt1'=1,'cnt0'=1 and primitive 'cnt15' changes-hazard found before logic synthesis
Design Doctor Warning: Logic that drives primitive 'act_2d_s1' contains a static 1 hazard when 'd2d3'=0,'rdwr'=0,''cnt15'=1,'cnt13'=1,'cnt12'=1,'cnt11'=1,'cnt10'=1,'cnt9'=1,'cnt8'=1,'cnt7'=1,'cnt6'=1,'cnt5'=1,'cnt4'=1,'cnt3'=1,
'cnt2'=1,'cnt1'=1,'cnt0'=1 and primitive 'cnt14' changes-hazard found before logic synthesis
Warning: GLOBAL primitive on node 'hd' feeds logic-non-global signal usage may result
不知这是如何产生,又该如何解决?还请版主赐教,谢谢了! |