trunk/src/mame/drivers/coolridr.c
| r249192 | r249193 | |
|---|
| 7 | 7 | Driver by David Haywood, Angelo Salese and Tomasz Slanina |
| 8 | 8 | special thanks to Guru for references and HW advices |
| 9 | 9 | |
| 10 | Games on this system include Cool Riders and Aqua Stage. |
| 11 | |
| 10 | 12 | This system is interesting in that it makes use of an RLE compression scheme, which |
| 11 | 13 | is not something common for Sega hardware, there is a patent for it ( 6,141,122 ) |
| 12 | 14 | http://www.google.com/patents/US6141122 |
| r249192 | r249193 | |
|---|
| 18 | 20 | - i8237 purpose is unknown (missing ROM for comms?). |
| 19 | 21 | - verify zooming etc. our current algorithm is a bit ugly for text |
| 20 | 22 | |
| 21 | | Also known to exist on this hardware is Aqua Stage (Coin pusher): |
| 22 | | 833-12000 AQUA STAGE |
| 23 | | Program roms EPR-18279 through EPR-18282 |
| 24 | | 12 MASK roms (MPR numbers unknown) |
| 25 | | SUB CPU program rom EPR-18278 |
| 26 | 23 | ======================================================================================================= |
| 27 | 24 | |
| 28 | 25 | Cool Riders |
| r249192 | r249193 | |
|---|
| 3821 | 3818 | ROM_FILL( 0x000000, 0x80000, 0 ) |
| 3822 | 3819 | ROM_END |
| 3823 | 3820 | |
| 3821 | /* |
| 3822 | Aqua Stage (Coin pusher) |
| 3823 | PCB: 833-12000 AQUA STAGE |
| 3824 | */ |
| 3824 | 3825 | |
| 3825 | 3826 | ROM_START( aquastge ) |
| 3826 | 3827 | ROM_REGION( 0x200000, "maincpu", 0 ) /* SH2 code */ |