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Need a new ppu! does anyone want to sell a donor motherboard

Posted: Mon Feb 05, 2018 4:58 pm
by coop
If anyone has a donor mboard theyd want to sell plz get in touch I'm tring to fix my first NES!

Re: Need a new ppu! does anyone want to sell a donor motherb

Posted: Tue Feb 06, 2018 4:15 am
by Ice Man
Why don't you buy clone PPU?
UA6538 for PAL PPU
UA6528 for NTSC PPU

Can be replaced directly.

Re: Need a new ppu! does anyone want to sell a donor motherb

Posted: Tue Feb 06, 2018 4:20 am
by FrankenGraphics
there's plenty of them (clone replacements) on aliexpress, and cheap too.
(wouldn't these be good for that hypothetical daisychain expansion/mod?)

Re: Need a new ppu! does anyone want to sell a donor motherb

Posted: Tue Feb 06, 2018 11:00 am
by lidnariq
FrankenGraphics wrote:(wouldn't these be good for that hypothetical daisychain expansion/mod?)
You're referring to connecting one PPU EXP bus into another's? Given the decap'd one, I think so.