Emerson MVME147 Manuel D’Utilisation
Tape Mode Select/Sense Packet
7-53
7
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
number
$01
00000xxx
Device logical unit
number
number
$02
xxxxxxxx
Status from SCSI
firmware (byte 0)
(Note 1)
firmware (byte 0)
(Note 1)
$03
xxxxxxxx
Status from SCSI
firmware (byte 1)
(Note 1)
firmware (byte 1)
(Note 1)
$04
00000000
Reserved