Table of Contents
Advertisement
3.2.2
READ EXTENDED (28)
Bit
Byte
0
1
2
3
4
5
6
7
8
9
This command reads the number of blocks of data in continuous logical data blocks specified
in the "Transfer block count" field with the logical data block on the disk media specified in
the "Logical block address" field in the CDB as the top.
The functions of this command are the same as those of the Group 0 READ command (item
3.2.1) with the exception that it is possible to specify 4-byte logical block addresses and 2-byte
transfer block counts. However, when zero is specified for the "Transfer block count," the
command is terminated normally without seek and pre-fetch being performed.
7
6
5
LUN
Logical Block Address (MSB)
Logical Block Address
Logical Block Address
Logical Block Address (LSB)
0
0
0
Transfer Block Count (MSB)
Transfer Block Count (LSB)
0
0
0
C141-E039-01EN
4
3
2
X'28'
×
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Flag
Link
3 - 81
Advertisement
Table of Contents
