Bronx: Difference between revisions
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|+ style="background:silver" | PCB Infos | |+ style="background:silver" | PCB Infos | ||
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Revision as of 16:02, 21 September 2014
| dumper | Guru |
| date | 11/11/2004 |
| emulator | MAME 0.092 |
| dev | Tomasz Slanina |
| name | bronx |
| description | Bronx |
| year | 1986 |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 2x | Z80 | 4.00MHz | mid board | 8-bit Microprocessor - main |
| 1x | Z80 | 4.00MHz | top board | 8-bit Microprocessor - sound |
| 2x | AY-3-8910 | 2.00MHz | top board | Programmable Sound Generator - sound |
| 1x | 5232 | 2.00MHz | top board | 8 Channel Tone Generator - sound |
| 2x | TDA2003 | top board | Audio Amplifier - sound | |
| 2x | LM3900 | top board | Quad Operational Amplifier - sound | |
| 1x | oscillator | 8.000MHz | top board | |
| 1x | oscillator | 8.000MHz | mid board | |
| 1x | oscillator | 18.432MHz | mid board |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 15x | 27128 | (16,17 top)(1,2,3,5,6 mid)(8-15 bottom) | dumped |
| 2x | 27256 | 4,7 mid board | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 1x | 2016 | top board |
| 1x | 6264 | mid board |
| 1x | 2016 | bottom board |
| 9x | 6148 | bottom board |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | PAL | mid board | undumped |
Others
1x 22x2 edge connector (mid board)
1x 18x2 edge connector (bottom board)
1x 50 pins flat cable connector from top board to mid board
1x 50 pins flat cable connector from mid board to bottom board
1x 5 legs connector (Y top board)
1x 6 legs connector (H mid board)
2x trimmer (volume)(top board)
3x 8x2 switches DIP (mid board)
Notes
Working
bootleg manufactured in Italy.
Files
-
bottom PCB component side
-
mid & top PCB component side
-
layout
-
DIPs and connetctors
26
