- Joined
- Sep 15, 2013
- Posts
- 840
Total EPROM noob here.
I want to phoenix my CPS2 games. I'm already talking to razoola, but I need to be able to read the existing roms to verify them before I can purchase the phoenix roms. I'm using a GQ-4x4 and a ADP-054 adapter that I bought new off of Amazon. I can't tell if something is wrong with the programmer/adapter or if I'm just being stupid (highly probable). The device in the software is set to "27C4096" but it just reads 0xFF for every byte. The game hasn't been suicided yet and is working just fine so I know the roms are in good shape.
Here are some pics of the programmer/adapter:
Any help is appreciated.
I want to phoenix my CPS2 games. I'm already talking to razoola, but I need to be able to read the existing roms to verify them before I can purchase the phoenix roms. I'm using a GQ-4x4 and a ADP-054 adapter that I bought new off of Amazon. I can't tell if something is wrong with the programmer/adapter or if I'm just being stupid (highly probable). The device in the software is set to "27C4096" but it just reads 0xFF for every byte. The game hasn't been suicided yet and is working just fine so I know the roms are in good shape.
Here are some pics of the programmer/adapter:
- Adapter is in the bottom pins of the programmer (i.e. top 2 rows are empty on programmer)
- Jumpers are in the default location (tried the other options to no effect too)
- Tried both with and without an external power supply plugged in
- Tried placing the EPROM in the socket a few different ways (to the left, right, and center)
Any help is appreciated.
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