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Armando1989's avatar
Armando1989
Icon for Occasional Contributor rankOccasional Contributor
1 year ago
Solved

Quartus simulation differs from board results

Hi there! Recently purchased board from Aliexpress with EPM570T100C5 in it Just programmed simple overflow accumulator as used in old fractional N synthesizer schemes. Mine with registered ouput fo...
Board Debug
  • FvM's avatar
    FvM
    1 year ago
    clk9600 has most likely glitches in real hardware. Try to set in registered rather than combinational assignment.
HubertG's avatar
HubertG
Icon for Contributor rankContributor
1 year ago

Hi Armando1989,


Seems like you have found the solution. Beyond this, is there any further support needed from our end ?


Best Regards

Hubert