Table 2-121 Mode Sense Block Descriptor - HP 2600fx - Optical Disk Drive Command Reference Manual

Cache
PS
Block Descriptor
Length
Table 2-121 Mode Sense Block Descriptor
Descriptions of each page can be found in "Mode Sense (Group 0)
NOTE
Command (1AH)" on page 2-54.
Chapter 2
The Cache bit of 1 indicates that caching is supported.
The Parameters Savable bit of 1 indicates this
parameter page is savable in non-volatile storage.
The Block Descriptor Length field specifies the length
in bytes of the block descriptor.
Byte 7 6
0
1
2
3
4
5
6
7
Mode Sense (Group 2) Command (5AH)
5 4 3
Density Codes
Number of Blocks (MSByte)
Number of Blocks
Number of Blocks (LSByte)
Reserved (0)
Block Length (MSByte)
Block Length
Block Length (LSByte)
SCSI-2 Drive Command Set
2 1 0
2-127