|
|
| Attach/Detach Packet (all devices) | |
$16 |
| 00000xxx |
| Interrupt level (7 |
|
|
|
| through 0) (0 = polled |
|
|
|
| mode) |
$17 |
| xxxxxxxx |
| Vector number to use |
|
|
|
| upon return |
$18 |
| xxxxxxxx |
| Status from SCSI |
|
|
|
| firmware (byte 2) |
|
|
|
| (Note 1) |
$19 |
| xxxxxxxx |
| Status from SCSI |
|
|
|
| firmware (byte 3) |
|
|
|
| (Note 1) |
$1A |
| xxxxxxxx |
| Reserved |
$1B |
| xxxxxxxx |
| Retry count: number |
|
|
|
| of SCSI commands |
|
|
|
| (if this is set to 0, the |
|
|
|
| firmware disables |
|
|
|
| correction and turns |
|
|
|
| off retries in the |
|
|
|
| controller. Also, the |
|
|
|
| firmware does not |
|
|
|
| automatically retry |
|
|
|
| the SCSI command |
|
|
|
| except |
|
|
|
| "unit attention" and |
|
|
|
| "not diagnostics".) |
$1C |
| xxxxxxxx | xxxxxxxx | Block size in bytes |
$1E |
| xxxxxxxx | xxxxxxxx | Block size in bytes |
$20 |
| xxxxxxxx | xxxxxxxx | Address of |
|
|
|
| SCSI RAM area |
|
|
|
| (MSW) |
$22 |
| xxxxxxxx | xxxxxxxx | Address of |
|
|
|
| SCSI RAM area |
|
|
|
| (LSW) |
NOTE | 1. | Refer to Chapter 3. |
|
|
: |
|
|
|
|
7 |
