EMU Infos
| dumper |
f205v, Alessio
|
| dump date |
11/02/2008
|
| emulator |
MAME 0.135
|
| dev |
Andy Welburn, Lord Nightmare
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 1x |
6502 |
|
|
8-bit Microprocessor - main
|
| 1x |
oscillator |
|
9p |
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 9x |
DM74S573J |
0k,0l,0m,0n,0p,1l,1m,1n,1p |
dumped
|
| 1x |
DM74S573J |
33448.1k |
not dumped
|
| 1x |
PROM |
2m sync PROM |
missing
|
| 2x |
N82S131 |
4p,4r char PROM |
dumped
|
| 1x |
N82S123 |
6k ball PROM |
dumped
|
| 1x |
N82S131 |
2e decoder PROM |
dumped
|
RAMs
PLDs
Others
Notes
Not working.
This is an original Atari board, with a ROM layout alternative to the one already in MAME.
If you check operators manual, you can see that Atari shipped Super Breakout in 2 flavours:
1) with 3 2Kx8 EPROM and a 7400 in the upper part of the PCB (the one already in MAME)
2) with 10 1Kx4 PROM in the lower part of the PCB (the one you can find here)
The 2 dumps look like they are equivalent, where PROMs are joined 2by2 as 4hi-4lo bits of an 8 bits word; this should be checked.
Files
642
