Registers
| Register Name |
Number |
| R_COUNT0 |
0x0 |
| R_COUNT1 |
0x1 |
| R_FIFO |
0x2 |
| R_CMD |
0x3 |
| R_BUS0STATUS |
0x4 |
| R_BUS1STATUS |
0x5 |
| FIFO_CNT |
0x6 |
| EXCPT |
0x7 |
| ERROR |
0x8 |
| INTMASK |
0x9 |
| INTERRUPT |
0xA |
| SOURCEID |
0xB |
| DESTID |
0xC |
| SYNC |
0xD |
| MESHID |
0xE |
| SEL_TIMEOUT |
0xF |
Commands
| Command Name |
Number |
| NOP |
0x0 |
| ARBITRATE |
0x1 |
| SELECT |
0x2 |
| COMMAND |
0x3 |
| STATUS |
0x4 |
| DATAOUT |
0x5 |
| DATAIN |
0x6 |
| MSGOUT |
0x7 |
| MSGIN |
0x8 |
| BUSFREE |
0x9 |
| ENABLE_PARITY |
0xA |
| DISABLE_PARITY |
0xB |
| ENABLE_RESELECT |
0xC |
| DISABLE_RESELECT |
0xD |
| RESET_MESH |
0xE |
| FLUSH_FIFO |
0xF |
| SEQ_DMA |
0x20 |
| SEQ_TARGET |
0x40 |
| SEQ_ATN |
0x80 |