SPWM USING FPGA IMPLEMENTATION

[Noman3]

The design works correctly in quartus prime (Lite edition 17.1) modelsim simulation, but when i program it onto an fpga, then it will not fucntional. I am using the Cyclone V 5CEBA7F31C8 FPGA. The main purpose is to generate a PWM signal using the SPWM technique. Moreover, it is extended for phase-shifted PWM

[FvM · Accepted solution]

Hi,
problem is that your sine ROM code isn't recognized by Quartus synthesis. A small modification based on Quartus ROM template makes it work.

Regards

Frank

[Kenny_Tan]

Since this is answered, do you have further question?

[Kenny_Tan]

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