Touch and Go (Non North America): Difference between revisions
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1x 4 legs connector (JP4)<br> | 1x 4 legs connector (JP4)<br> | ||
1x 5 legs connector (JP5)<br> | 1x 5 legs connector (JP5)<br> | ||
1x 50 pins connector from main board to ROMs board<br> | |||
2x trimmer (volume)(P1,P2)<br> | 2x trimmer (volume)(P1,P2)<br> | ||
1x battery 3V | 1x battery 3V | ||
Revision as of 15:27, 1 May 2018
| dumper | Corrado Tomaselli, f205v |
| date | 10/11/2005 |
| emulator | MAME 0.102 |
| dev | Corrado Tomaselli |
| name | touchgon on ProgettoEMMA touchgon on Arcade Database |
| description | Touch & Go (Non North America) |
| year | 1995 |
| manufacturer | Gaelco |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | MC68HC000P16 | ic48 | 16/32-bit Microprocessor - main | |
| 1x | custom GAE1-501 | ic57 | main | |
| 1x | DS5002FP | ic47 | Secure Microprocessor Chip | |
| 1x | TDA1543 | ic31 | D/A Converter (DAC) - sound | |
| 1x | LM324N | ic19 | Quad Operational Amplifier - sound | |
| 1x | TDA1552 | ic1 | Audio Amplifier - sound | |
| 1x | oscillator | 32.000MHz | xtal1 | |
| 1x | oscillator | 40.000MHz | xtal2 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 2x | NM27C040Q | 1.ic63 2.ic64 | dumped |
| 2x | MASKROM 1Mx16 | tg_ic66.ic66 tg_ic69.ic69 | not dumped DIP42x600mil 16Mbit MASK read as 27C160 [in byte mode] (Graphics) |
| 2x | MASKROM 1Mx32 | tg_ic65.ic65 tg_ic67.ic67 | not dumped DIP42x600mil 32Mbit MASK read as 27C332 (Graphics & Sound) |
RAMs
| QTY | Type | position |
|---|---|---|
| 4x | KM428C256J-6 | ic53,ic54,ic55,ic56 |
| 2x | MT5C6408-20 | ic32,ic33 |
| 4x | CY7C199-20PC | ic49,ic50,ic75,ic76 |
| 1x | MB84256A-70L | ic34 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | TIBPAL20L8-25CNT | ic39 | read protected |
| 1x | TI F16R8-10CN | ic27 | read protected |
| 1x | TIBPAL16L8-25CN | ic30 | read protected |
Others
1x JAMMA edge connector
1x 6 legs connector (JP1)
2x 15 legs connector (JP2,JP3)
1x 4 legs connector (JP4)
1x 5 legs connector (JP5)
1x 50 pins connector from main board to ROMs board
2x trimmer (volume)(P1,P2)
1x battery 3V
Notes
This is the same PCB revision (950510-1) as already documented in MAME source gaelco2.c, with Gaelco custom chip 501 instead of 506
update 20180501: complete description, redump and pics
Files
-
assembled PCBs component side
-
main PCB component side
-
main PCB solder side
-
ROMs PCB component side
-
ROMs PCB solder side
-
boot screen
-
disclaimer
-
title 1
-
title 2
-
title 3
-
intro 1
-
intro 2
-
intro 3
-
select
293
