Marble Madness ROM Locations

shilmover

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I have a MM board that is missing some chips. Anyone have a "map" to which chips go where on the board? IE: Chip #xxx-102 is in 14E
 
I have a MM board that is missing some chips. Anyone have a "map" to which chips go where on the board? IE: Chip #xxx-102 is in 14E

Page 5-7 in the manual has chip locations/size associated with part numbers.

However, there are at least 2 versions of the board and this might only be accurate for one of them.

Post a pic of yours and someone should be able to tell you if you're missing something.
 
Page 5-7 in the manual has chip locations/size associated with part numbers.

However, there are at least 2 versions of the board and this might only be accurate for one of them.

Post a pic of yours and someone should be able to tell you if you're missing something.

Thanks. I know which sockets to use, just not which ROM numbers... :)

I have one MM board but most of the chips have different Atari numbers on them. I have the board with the white strips, not the more generic one that the other games use...
 
Sure. As mentioned, there are 2 types of boards...

For ROM set 1:
CHIP # POSITION TYPE
-----------------------
107 16A 27128
108 13A "
109 12E 27256
110 10E "
111 8E "
112 6E "
113 4E "
115 15E 27128
116 9E "
117 7E "
121 17A "
122 18A "
201 13E 27256
202 13D "
527 15E 27128
528 15D "
529 16E "
530 16D "

For ROM Set 2 (REV-1):
CHIP # POSITION TYPE
----------------------
136033 107 16B 27128
136033 108 16A "
136033 109 1B 27256
136033 110 6B "
136033 111 1C "
136033 112 6C "
136033 113 1D "
136033 115 2B 27128
136033 116 7B "
136033 117 2C "
136033 121 14-15D "
136033 122 16D "
136033 201 10B 27256
136033 202 10A "
136033 203 12B "
136033 204 12A "
 
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