Quantum ACL 4/52, Дополнительное руководство

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ACL 4/52 Software Interface Guide
Document 6211225-03
Version 3.0
SCSI Interface 3-33
The format for the Device Capabilities Page is shown in Table 21.
Table 21: Mode Sense
Data - Device Capabilities
Data
Bit/Byte 7 6 5 4 3 2 1 0
0
PS
(0) Reserved
(0)
Page Code
(1Fh)
1
Parameter Length (12h)
2
Reserved
(0h)
StorDT
a
(1)
StorI/E
(1)
StorST
(1)
StorMT
(1)
3
Reserved (0h)
4
Reserved
(0h)
MT->DT
(1)
MT->I/E
(1)
MT->ST
(1)
MT->MT
(0)
5
Reserved
(0h)
ST->DT
(1)
ST->I/E
(1)
ST->ST
(1)
ST->MT
(1)
6
Reserved
(0h)
I/E->DT
(1)
I/E->I/E
(1)
I/E->ST
(1)
I/E->MT
(1)
7
Reserved
(0h)
DT->DT
(1)
DT->I/E
(1)
DT->ST
(1)
DT->MT
(1)
8
-
11
Reserved
(00000000h)
12
Reserved
(0h)
MT<->DT
(0)
MT<->I/E
(0)
MT<->ST
(0)
MT<->MT
(0)
13
Reserved
(0h)
ST<->DT
(0)
ST<->I/E
(0)
ST<->ST
(0)
ST<->MT
(0)
14
Reserved
(0h)
I/E<->DT
(0)
I/E<->I/E
(0)
I/E<->ST
(0)
I/E<->MT
(0)
15
Reserved
(0h)
DT<->DT
(0)
DT<->I/E
(0)
DT<->ST
(0)
DT<->MT
(0)
16
-
19
Reserved
(00000000h)
DT = Data Transfer Element (Tape Drive)
IE
= Import/Export Element (Load Port)
MT = Medium Transport Element (Gripper Mechanism)
ST
= Storage Element (Fixed Storage Array Bin)