Recently doing class set, FPGA and Modelsim are sprouting new, found no output waveform during the simulation, please, see what reason be? is shown in figure,

CodePudding user response:

Don't sink, for help

CodePudding user response:

There is a problem, can't see your picture

CodePudding user response:

refer to the second floor li burns (Reborn) response:

there is a problem, can't see your picture

How to analysis as well as the waveform, no code

CodePudding user response:

Li

reference 3 floor burns (Reborn) response:

Quote: refer to the second floor li burns (Reborn) response:

there is a problem, can't see your picture

As well as the waveform, how no code analysis

Now have the output waveform, there is also the problem is, the value of the ROM to 0, all brothers convenient under your QQ ask you?