Fujitsu MAN3735 Manuale Utente
C141-E124-01EN
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3.1.6
MODE SELECT EXTENDED (55)
Bit
Byte
Byte
7
6
5
4
3
2
1
0
0
X‘55’
1
LUN
PF
0
0
0
SP
2
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
7
Parameter List Length (MSB)
8
Parameter List Length (LSB)
9
0
0
0
0
0
0
Flag
Link
This command performs setting and changing of each type of parameter related to disk drive
physical attributes, data format, timing of SCSI bus disconnect/reconnect processing and error
recovery procedures, etc.
physical attributes, data format, timing of SCSI bus disconnect/reconnect processing and error
recovery procedures, etc.
This command's function is the same as that of the Group 0 MODE SELECT command (Section
3.1.5), except that the format of its data transferred by the INIT differs partially from that of the
(MODE SELECT) data format.
3.1.5), except that the format of its data transferred by the INIT differs partially from that of the
(MODE SELECT) data format.
Figure 3.9 shows the configuration of the parameter list (MODE SELECT parameters) transferred
by this command from the INIT. Compared to the 4-byte header in the Group 0 MODE SELECT
command, it is necessary for an 8-byte header to be transferred in this command. The contents of
each field in the header except that the byte positions differ, are the same as in the case of the
Group 0 MODE SELECT command. The contents of the other parameters (Block descriptor, Page
descriptor) are also the same as in the case of the Group 0 MODE SELECT command.
by this command from the INIT. Compared to the 4-byte header in the Group 0 MODE SELECT
command, it is necessary for an 8-byte header to be transferred in this command. The contents of
each field in the header except that the byte positions differ, are the same as in the case of the
Group 0 MODE SELECT command. The contents of the other parameters (Block descriptor, Page
descriptor) are also the same as in the case of the Group 0 MODE SELECT command.