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Appendix A-102
(2) Mode data: DATA IN phase (Target to Initiator)
Mode parameter list data consists of a header, 0 or more than one descriptor block, and 0 or more
than one page.
a. Header
Mode parameter data (header) is as follows:
• Mode data length: Byte 0
The length of available data to be successively transferred is specified in the mode data
length in bytes. The mode data length itself is not included.
• Block descriptor length: Byte 3
The block descriptor length specifies the length of the entire mode parameter descriptor block
in bytes. The page and vendor-specific parameter are not included.
0 is specified.
b. Mode parameter descriptor block (omitted in this scanner)
The mode parameter data (mode descriptor block) is as follows:
Byte 0
1
2
3
Mode data length
Reserved
7
6
5
4
3
2
1
0
Block descriptor length
Byte 0
1
2
3
4
5
6
7
Reserved
(MSB)
Number of blocks
(LSB)
7
6
5
4
3
2
1
0
Reserved
(MSB)
Block length
(LSB)