garimella
Full Member level 5
Few queries on Video DAC interfacing with FPGA
1. What should be clock frequency selected for FPGA to drive VGA. I suppose it depends on resolution. But any guide that helps to choose between resolution vs frequency.
2. HS and VS signals are usually odd frequencies, how to generate them from FPGA.
3. I am also looking for layout guidelines for Video DAC ADV7123.
1. What should be clock frequency selected for FPGA to drive VGA. I suppose it depends on resolution. But any guide that helps to choose between resolution vs frequency.
2. HS and VS signals are usually odd frequencies, how to generate them from FPGA.
3. I am also looking for layout guidelines for Video DAC ADV7123.