Do you know why this code Keeps crashing!

[ali_asadzadeh]

Hi,
This code Just keeps crashing in Gowin IDE,

If I comment out one of the MISO or MOSI pins, it would Synthesize!
But I need both of them to test my Design in real hardware

I'm pulling my hair to see what might be wrong, and I have no clue, do you happen to get this kind of error?

[FlyingDutch]

Hello,

I downloaded your code and it synthesize without errors (also implementation phase is without any errors). I am using "GOWIN FPGA Desiner" version 1.9.3 Beta for Windows. This code in zip archive attached to your post hasn't these pins (he MISO or MOSI pins) commented out?

Best Regards

[ali_asadzadeh]

Thanks, the latest tools would crash, if you use Gowin Synthesizer.