trunk/src/mame/drivers/deshoros.c
| r17449 | r17450 | |
|---|
| 4 | 4 | |
| 5 | 5 | driver by Angelo Salese |
| 6 | 6 | |
| 7 | | A fortune-teller machine with 24 characters LED-array and a printer. |
| 7 | A fortune-teller machine with 20 g |
| 8 | 8 | M6809 CPU, 2KB RAM |
| 9 | 9 | It is not Y2K compliant. |
| 10 | 10 | |
| 11 | 11 | Rough cpanel sketch: |
| 12 | 12 | |
| 13 | | [LED-array dispay] CLEAR ENTER |
| 13 | [LED-array dispay] 1 2 3 M |
| 14 | 4 5 6 F |
| 14 | 15 | 7 8 9 0 |
| 15 | | 4 5 6 F |
| 16 | | 1 2 3 M |
| 16 | CLEAR ENTER |
| 17 | 17 | |
| 18 | 18 | To control system buttons (SYSTEM, lower nibble), hold one down and then |
| 19 | 19 | push the main service button F2. |
| 20 | 20 | |
| 21 | 21 | |
| 22 | 22 | TODO: |
| 23 | | - Emulate the graphics with genuine artwork display; |
| 23 | - Identify display controller and dump the character ROM, |
| 24 | then emulate the graphics with genuine artwork display; |
| 24 | 25 | - Printer emulation; |
| 25 | 26 | - Exact sound & irq frequency; |
| 26 | 27 | |