Mouse Trap (version 4, bootleg): Difference between revisions
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main PCB is marked: "900T.C"<br> | main PCB is marked: "900T.C"<br> | ||
piggyback PCB is marked: "LC" (it's Italian for "Lato Componenti" = Component Side)<br> | piggyback PCB is marked: "LC" (it's Italian for "Lato Componenti" = Component Side)<br> | ||
piggyback PCB fits into main PCB @ 8l | piggyback PCB fits into main PCB @ 8l<br><br> | ||
This board comes from the same (unknown) manufacturer as [[Venture (version 5 set 2, bootleg)]] | |||
----- | ----- | ||
update 20080806: Redumped 1 EPROM, previous dump was bad.<br> | update 20080806: Redumped 1 EPROM, previous dump was bad.<br> | ||
Revision as of 10:01, 14 September 2019
| dumper | f205v |
| date | 27/06/2006 |
| emulator | MAME 0.186 |
| dev | Osso |
| name | mtrapb2 on ProgettoEMMA mtrapb2 on Arcade Database |
| description | Mouse Trap (version 4, bootleg) |
| year | 1981.06 |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 2x | MPS6502 | main PCB 1h, 8j | 8-bit Microprocessor - main | |
| 2x | MC6821P | main PCB 8m, 8n | Peripheral Interface Adapter | |
| 1x | INS8253N | main PCB 11f | Programmable Interval Timer | |
| 1x | F6840P | main PCB 8F | Programmable Timer | |
| 1x | R6532P | piggyback PCB 8l | RAM I/O Timer (RIOT) | |
| 1x | Z80CPUB1 | piggyback PCB 8k | 8-bit Microprocessor - sound | |
| 1x | LM377N | main PCB 12d | Dual Audio Amplifier - sound | |
| 2x | MLM324 | main PCB 12b, 13b | Quad Operational Amplifier - sound | |
| 1x | oscillator | 11.000 | main PCB 3a | |
| 1x | oscillator | 3.579545 | main PCB 11l |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | TMS2564 | main PCB 10j | dumped |
| 1x | TMS2516 | main PCB 6j | dumped |
| 6x | TMS2732A | main PCB 2f,2h,2k,2l,2m,2p | dumped |
| 4x | TMS2732A | piggyback PCB 8d,8e,8f,8h | dumped |
| 1x | 24S10N | main PCB 1c | dumped |
| 2x | 74S288 | main PCB 3d, 6c | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 8x | MM2114 | main PCB 1r,1s,3n,3p,4k,4l,4m,4n |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 22x2 edge connector (main PCB)
1x pushbutton (main PCB 7-8a)
3x trimmer (main PCB 12a,13a,12c)
1x trimmer (piggyback PCB)
1x 8 DIP switches bank (main PCB 3s)
Notes
main PCB is marked: "900T.C"
piggyback PCB is marked: "LC" (it's Italian for "Lato Componenti" = Component Side)
piggyback PCB fits into main PCB @ 8l
This board comes from the same (unknown) manufacturer as Venture (version 5 set 2, bootleg)
update 20080806: Redumped 1 EPROM, previous dump was bad.
It looks like it's identical to version 4 already in MAME, but with different size EPROMs.
update 20170514: I found a second PCB for the same game. I can confirm it was manufactured in Italy. Full redump.
Files
-
1st set assembled PCBs component side
-
1st set main PCB component side detail 1
-
1st set main PCB component side detail 2
-
1st set main PCB solder side
-
1st set piggyback PCB component side
-
1st set piggyback PCB solder side
-
2nd set assembled PCBs component side
-
2nd set main PCB component side detail 1
-
2nd set main PCB component side detail 2
-
2nd set main PCB solder side
434
