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DJ Long Cat
11-01-2014, 03:04 AM
So I was trying to make a GnG conversion and I installed all of the roms and I get this:


http://img.photobucket.com/albums/v294/playa129/622A61F5-1AD7-49E3-A93E-37BA431BB1F1_zpszgev2pel.jpg
http://img.photobucket.com/albums/v294/playa129/DE511E63-2764-4827-B607-1481091C4551_zpsizkodrto.jpg

This is the board in reference

http://img.photobucket.com/albums/v294/playa129/D86BD5E2-4BA0-47DD-8E61-E211F859E543_zps351yqvga.jpg

I can't get it to make any sound or get it to play but it looks like its running inside the jumbled mess.

Any ideas?

ebinsugewa
11-01-2014, 03:24 AM
I guess the easiest place to start is: does the A board work with another game?

ReplicaX
11-01-2014, 05:38 PM
You burn the proper GAL?

bustedstr8
11-01-2014, 08:48 PM
Something is wrong with the main and/or Z80 program roms. You should have sound with just those three chips installed.

mikey
11-01-2014, 10:18 PM
Ensure you're using the correct eprom types, 27C400 or compatible for sockets 1-8 and 27C4096 or compatible for 22 and 23.