NES-CPU-04 different PCB layout + pink flickering on composite output from NESRGB

marqs85 / snes_dejitter

NES/SNES 240p de-jitter mod

MIT License

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NES-CPU-04 different PCB layout + pink flickering on composite output from NESRGB #5

Closed Quantum-cross closed 5 years ago

Quantum-cross commented 5 years ago

I'm installing the de-jitter mod on an NES-CPU-04 and I had to use a multimeter and NES schematics to figure out which wires to bridge.

pcb

Everything seems to work right if I bridge the the points shown there (not the outside PTHs).

The only other problem I am having is the composite video output from the NESRGB has some artifacts:

This seems to flicker every frame. This is present on an LCD tv too (not a capture problem) and RGB output also seems to work fine without that pink glitch.

Quantum-cross commented 5 years ago

Hey @marqs85, if you add the CPU-04 instructions I'll consider this closed. 👍

Feel free to use the jumper wire picture above, that is the only difference.

marqs85 commented 5 years ago

instructions added