Emerson MVME147 Manuel D’Utilisation

Page de 170
SCSI PACKETS
7-52
7
Tape Mode Select/Sense Packet
The tape mode select command ($15) configures the controller for the specified 
operational parameters.  
The tape mode sense command ($1A) returns the QIC format, controller and 
drive type, block size, and buffered mode.  
$02
xxxxxxxx
Status from SCSI 
firmware (byte 0) 
(Note 1)
$03
xxxxxxxx
Status from SCSI 
firmware (byte 1) 
(Note 1)
$04
xxxxxxxx
xxxxxxxx
Number of blocks
$06
00000000
00000000
Reserved
$08
00000000
00000000
Reserved
$0A
00000000
00000000
Reserved
$0C
00000000
00000000
Reserved
$0E
00000000
00000000
Reserved
$10
00000000
00000000
Reserved
$12
00000000
00000000
Reserved
$14
00000000
Reserved
$15
01000000
SCSI function ($40 = 
verify CRC)
$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)
NOTE:
1.
Refer to Chapter 3.