src/mess/drivers/pippin.c
| r7801 | r7802 | |
|---|
| 7 | 7 | Apple ASICs identified: |
| 8 | 8 | ----------------------- |
| 9 | 9 | 343S1125 Grand Central (SWIM III, Sound, VIA) |
| 10 | | 341S0060 Cuda (ADB, PRAM) |
| 10 | 341S0060 Cuda (68HC05 MCU, handles ADB |
| 11 | 11 | 343S1146 ??? (likely SCSI due to position on board) |
| 12 | | 343S1191 (x2) ??? (apparently clock generators) |
| 12 | 343S1191 |
| 13 | 13 | |
| 14 | 14 | |
| 15 | 15 | Other chips |
| r7801 | r7802 | |
|---|
| 18 | 18 | CS4217 audio DAC |
| 19 | 19 | Bt856 video DAC |
| 20 | 20 | |
| 21 | PowerMac 6500 partial memory map (Pippin should be similar) |
| 22 | These are base addresses; Apple typically mirrors each chip over at least a 0x1000 byte range |
| 21 | 23 | |
| 24 | F3010000 : SCSI |
| 25 | F3012000 : 8530 SCC |
| 26 | F3015000 : SWIM III (Apple custom NEC765 derivative with GCR support, supposedly) |
| 27 | F3016000 : 6522 VIA (look at machine/mac.c for Apple's unique register mapping) |
| 28 | |
| 22 | 29 | ****************************************************************************/ |
| 23 | 30 | |
| 24 | 31 | #include "emu.h" |