diff options
Diffstat (limited to 'src/emu/machine/am53cf96.h')
-rw-r--r-- | src/emu/machine/am53cf96.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/emu/machine/am53cf96.h b/src/emu/machine/am53cf96.h index edcbe979f09..8f82cbeaafa 100644 --- a/src/emu/machine/am53cf96.h +++ b/src/emu/machine/am53cf96.h @@ -17,23 +17,23 @@ // 53CF96 register set enum { - REG_XFERCNTLOW = 0, // read = current xfer count lo byte, write = set xfer count lo byte - REG_XFERCNTMID, // read = current xfer count mid byte, write = set xfer count mid byte - REG_FIFO, // read/write = FIFO - REG_COMMAND, // read/write = command - - REG_STATUS, // read = status, write = destination SCSI ID (4) - REG_IRQSTATE, // read = IRQ status, write = timeout (5) - REG_INTSTATE, // read = internal state, write = sync xfer period (6) - REG_FIFOSTATE, // read = FIFO status, write = sync offset - REG_CTRL1, // read/write = control 1 - REG_CLOCKFCTR, // clock factor (write only) - REG_TESTMODE, // test mode (write only) - REG_CTRL2, // read/write = control 2 - REG_CTRL3, // read/write = control 3 - REG_CTRL4, // read/write = control 4 - REG_XFERCNTHI, // read = current xfer count hi byte, write = set xfer count hi byte - REG_DATAALIGN // data alignment (write only) + REG_XFERCNTLOW = 0, // read = current xfer count lo byte, write = set xfer count lo byte + REG_XFERCNTMID, // read = current xfer count mid byte, write = set xfer count mid byte + REG_FIFO, // read/write = FIFO + REG_COMMAND, // read/write = command + + REG_STATUS, // read = status, write = destination SCSI ID (4) + REG_IRQSTATE, // read = IRQ status, write = timeout (5) + REG_INTSTATE, // read = internal state, write = sync xfer period (6) + REG_FIFOSTATE, // read = FIFO status, write = sync offset + REG_CTRL1, // read/write = control 1 + REG_CLOCKFCTR, // clock factor (write only) + REG_TESTMODE, // test mode (write only) + REG_CTRL2, // read/write = control 2 + REG_CTRL3, // read/write = control 3 + REG_CTRL4, // read/write = control 4 + REG_XFERCNTHI, // read = current xfer count hi byte, write = set xfer count hi byte + REG_DATAALIGN // data alignment (write only) }; class am53cf96_device : public device_t |