Tape Mode Select/Sense Packet
The table below shows the tape mode select/sense packet.
Even Byte \
Odd Byte \
| FC |
| B8 |
| 74 |
| 30 |
|
|
|
|
|
|
|
|
+$00 |
| Controller LUN |
|
| Device LUN | ||
|
|
|
|
| |||
+$02 |
| Status Byte 0 |
| Status Byte 1 (Note 1) | |||
|
|
|
|
|
|
| |
+$04 |
| 0 |
| 0 | Number of Tracks | ||
|
|
|
|
|
| ||
+$06 |
| 0 |
| 0 | Min. Read Transfer | ||
|
|
|
|
|
| ||
+$08 |
| 0 |
| 0 | Min. Write Transfer | ||
|
|
|
|
|
|
| |
+$0A |
| 0 |
| 0 |
| Streaming Count | |
|
|
|
|
|
|
| |
+$0C |
| 0 |
| 0 | 0 |
| 0 |
|
|
|
|
|
|
|
|
+$0E |
| 0 |
| 0 | 0 |
| 0 |
|
|
|
|
|
| ||
+$10 |
|
| SCSI Drive Attributes (Notes 2, 3) | ||||
|
|
|
|
|
| ||
+$12 |
| Controller Type |
| Drive Type (Note 3) | |||
|
|
|
|
|
|
| |
+$14 |
| 0 |
| 0 | Function Code (44, 48) | ||
|
|
|
|
|
|
|
|
+$16 |
| Interrupt Level |
|
| Vector Number | ||
|
|
|
|
| |||
+$18 |
| Status Byte 2 |
| Status Byte 3 (Note 1) | |||
|
|
|
|
|
|
|
|
+$1A |
| 0 |
| 0 | 0 |
| 0 |
|
|
|
|
|
| ||
+$1C |
|
| Bytes per Block (Note 3) | ||||
|
|
|
|
|
|
|
|
$00 |
| 00000xxx |
|
| Controller logical unit | ||
|
|
|
|
|
| number | |
$01 |
| 00000xxx |
|
| Device logical unit | ||
|
|
|
|
|
| number | |
$02 |
| xxxxxxxx |
|
| Status from SCSI | ||
|
|
|
|
|
| firmware (byte 0) | |
|
|
|
|
|
| (Note 1) | |
$03 |
| xxxxxxxx |
|
| Status from SCSI | ||
|
|
|
|
|
| firmware (byte 1) | |
|
|
|
|
|
| (Note 1) | |
$04 |
| 00000000 |
|
|
| Reserved | |
7 |
