Nintendo VS Stuff Help

DreamTR

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Ok, from this:
http://www.johnsarcade.com/nintendo_vs_ppu_info.php

I get information on VS Tetris which requires 4 EPROMS. I have them in slots 1A, 1B, 1C, and 2B.

I have an RP2C04-001 chip and a RP2A03-48364chip.

The PPU and CPU chips work, the board works, and no matter what I do with burned VS Tetris EPROMS, I STILL can't get this thing to work.

Anyone have a clue what is going on or want to sell me a WORKING burned board?
 
Dipswitches are correct. I am just getting a blank screen on it, no color. VS Pinball on other side works fine.
 
Crappy IC sockets?...especially the CPU & PPU. They always get cornholed from the stupid daughterboard games.

Edward
 
Vs. Tetris requires the shared RAM like Vs. Super Mario Bros.

IIRC, the memory boost note adds an address line so that one of the 2764 sockets can support a 27128.

Ok, so how does that work? What do I need to do to make VS Tetris work then?
 
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