HP C737990900 - Manual (Page 110)

110 Commands
READ BLOCK LIMITS 05h
R EAD BLOCK LIMITS tells the drive to return data defining the maximum block
size that it can support. Note that this is the maximum supportable, not the
fixed block size.
Pre-Execution Checks:
Command Descriptor Block:
Read Block Limits Data:
Illegal Field Reservation Deferred Error Unit Attention
7 6 5 4 3 2 1 0
0 Operation Code (05h)
1
Reserved (0)
2
3
4
5
Control
7 6 5 4 3 2 1 0
0 00h
1 (MSB)
Maximum Block Length
(FFFFFFh)
2
3
(LSB)
4 (MSB)
Minimum Block Length (0001h)
5 (LSB)