trunk/src/mess/drivers/alesis.c
| r17428 | r17429 | |
|---|
| 81 | 81 | AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_READ_PORT("SELECT") AM_WRITENOP |
| 82 | 82 | AM_RANGE(MCS51_PORT_P2, MCS51_PORT_P2) AM_WRITENOP |
| 83 | 83 | AM_RANGE(MCS51_PORT_P3, MCS51_PORT_P3) AM_READWRITE(p3_r, p3_w) |
| 84 | | AM_RANGE(0x8000, 0xffff) AM_RAM /* 32Kx8 SRAM */ |
| 84 | AM_RANGE(0x8000, 0xffff) AM_RAM AM_SHARE("nvram") // 32Kx8 SRAM, (battery-backed) |
| 85 | 85 | ADDRESS_MAP_END |
| 86 | 86 | |
| 87 | 87 | static ADDRESS_MAP_START(sr16_mem, AS_PROGRAM, 8, alesis_state) |
| 88 | 88 | ADDRESS_MAP_UNMAP_HIGH |
| 89 | | // AM_RANGE(0x0006, 0x0007 ) // LCD interface? |
| 90 | 89 | AM_RANGE(0x0000, 0xffff) AM_ROM |
| 91 | 90 | ADDRESS_MAP_END |
| 92 | 91 | |
| r17428 | r17429 | |
|---|
| 210 | 209 | |
| 211 | 210 | /* sound hardware */ |
| 212 | 211 | MCFG_ALESIS_DM3AG_ADD("dm3ag", XTAL_12MHz/2) |
| 212 | |
| 213 | MCFG_NVRAM_ADD_0FILL("nvram") |
| 213 | 214 | MACHINE_CONFIG_END |
| 214 | 215 | |
| 215 | 216 | static MACHINE_CONFIG_START( sr16, alesis_state ) |