Help dumping Neogeo Roms with Top3000

[buffi]

So I\m trying to figure out what's broken with my Waku Waku 7 cart. I believe one of the P ROMS are busted, so I was planning on dumping them with a TOP-3000, but I can't really figure out how.

They are marked TC538200AP, and I dont see that as a supported chip in TOP3000.

I assume there's some other chip that's more or less the same that I can use to dump this somehow? Any help would be awesome.

 

[nem]

27C800 (8mbit) and 27C160 (16mbit) eproms are used for program roms in conversions, so those should work.

 

[buffi]

Thanks, that helped.
Managed to dump them. Needed some extra stuff done though, so Ill probably write a short guide somewhere since I was not able to find one.

 

[buffi]

TL;DR for getting working dumps:

P ROM TC538200:
Dump as M27C800

P ROM TC5316200:
Dump as M27C160

V ROM TC5332204: These ones are more tricky and needs romwak or similar

1. Connect Pin 30 (Q15) and Pin 22 (Vcc) with a test lead. Then dump as M27C322 to a file v1_vcc.bin
2. Move test lead to connect Pin 30 (Q15) and Pin 12 (GND) instead. Then dump as 27C322 to a file v1_gnd.bin
3. romwak_x64.exe /b v1_vcc.bin split1 split2
4. romwak_x64.exe /b v1_gnd.bin split3 split4
5. romwak_x64.exe /m split3 split1 v1.bin

v1.bin now has the complete dump