Blue Shark (Model Racing bootleg): Difference between revisions
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(Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 23/10/2016 |- |emulator || |- |de...") |
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!function | !function | ||
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|1x || | |1x || [[8080|8080]] || || main PCB 2n (missing) || 8-bit Microprocessor - main | ||
|- | |- | ||
|7x || [[LM2900|LM3900N]] || || sound PCB ic2-ic8 || Quad Operational Amplifier - sound | |7x || [[LM2900|LM3900N]] || || sound PCB ic2-ic8 || Quad Operational Amplifier - sound | ||
Revision as of 17:26, 24 October 2016
| dumper | f205v |
| date | 23/10/2016 |
| emulator | |
| dev |
| name | 1442 |
| description | Unknown 4 (Model Racing) |
| year | 1979 |
| manufacturer | Model Racing |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | 8080 | main PCB 2n (missing) | 8-bit Microprocessor - main | |
| 7x | LM3900N | sound PCB ic2-ic8 | Quad Operational Amplifier - sound | |
| 1x | LM377 | sound PCB 1k | Dual Audio Amplifier - sound | |
| 1x | oscillator | 19.968000 | main PCB XTAL 8b |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 4x | TMS2708 | main PCB 1m 1n 1r 1s | dumped |
| 2x | MCM2708 | main PCB 1j 1l | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 16x | D2107C | main PCB 1-16 |
PLDs
| QTY | Type | position | status |
|---|
Others
1x 18x2 edge connector (main PCB)
1x 36x2 female connector to sound PCB (main PCB)
1x 36x2 edge connector to main PCB (sound PCB)
1x 15x2 edge connector (sound PCB)
8x trimmer (sound PCB VR1-VR8)
1x 7 DIP switches banks (sound PCB 3j)
1x 4 DIP switches banks (sound PCB 3a)
Notes
main PCB is marked "CS210", "SI" and is labeled "C6902575"
sound PCB is marked "CS214" and is labeled "C6902574", "VOLUME"
Files
-
main PCB component side
-
main PCB solder side
-
sound PCB component side
-
sound PCB solder side
-
ROMs
1442
