Reply To: OSSC for PCBs

#27471
marqs
Participant

For pixel-perfect sampling, you’d need to investigate each PCB or system to find exact pixel clock / number of dots per line. That could be done by analyzing the HW or studying info provided in MAME sources etc. You could also try to get the samplerate correct by trial and error if you find a suitable test screen (e.g. in PCB test menu) with pixel-level grid.