John Elway's Team Quarterback (rev 2): Difference between revisions
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|name || ''' | |name || '''[http://adb.arcadeitalia.net/?mame=teamqb2 teamqb2 on Arcade Database]''' | ||
|- | |- | ||
|description || '''John Elway's Team Quarterback (rev 2)''' | |description || '''John Elway's Team Quarterback (rev 2)''' | ||
Latest revision as of 15:21, 20 October 2024
| dumper | f205v |
| date | 10/06/2017 |
| emulator | MAME 0.37b3 |
| dev | Paul Leaman |
| name | teamqb2 on Arcade Database |
| description | John Elway's Team Quarterback (rev 2) |
| year | 1988 |
| manufacturer | Leland |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | 27C64 | u3 | dumped |
| 9x | 27C128 | u67,u68,u69,u70,u90,u92,u93,u94,u95 | dumped |
| 11x | 27C512 | u2t,u3t,u8t,u58t,u59t,u13t,u14t,u15t,u25t,u26t,u27t | dumped |
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|
Others
1x DOP20-300mil chip, handwritten "0221" - looks like a PROM, maybe 512x8 or 256x8. I've tried both in my dumper, but can not get a good read.
1x DIP8-300mil chip, handwritten "211" - from markings on the backside, it should be an "Si-mos SM-3103", can't find a datasheet for it.
Notes
Blister only, no PCB
label format is: ------------------------ | (C)1988 Leland Corp. | -> copyright | P/N 03-15623-01 | -> part number | TEAM QB U25T | -> game name and position ------------------------
Files
-
EPROMs 1 -
EPROMs 2 -
EPROMs 3
1536
