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OJin0's avatar
OJin0
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Is there any reason why the actual behavior in this symbol is different from the schematic?

I use Quartus (Quartus Prime 19.1) Lite Edition. The attached 32-bit counter symbol outputs a duty 50 waveform from t1 to t8, but a narrow waveform from t9 to t31. JOS_COUNT_4_CiRs are all the same....
KhaiChein_Y_Intel's avatar
KhaiChein_Y_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi OKsang,

I understand that the error cannot be reproduced again in JOS_counter_32 design, everything is working as expected now.

Regarding the ElectricPiano_00_00 design, you mentioned that the problem had occured in this design too. May I know whether the error is referring to simulation error or LPM_COUNTER generation error?

Thanks.

Best regards,

KhaiY