C141-E124-01EN1 - 2
Bit
Byte 76543210
0 Operation Code
1 LUN Logical Block Address (MSB)
2 Logical Block Address
3 Logical Block Address (LSB)
4 Transfer Data Length
5 Control Byte
Figure 1.1 6-Byte CDB Basic Format
Bit
Byte 76543210
0 Operation Code
1 LUN 00000
2 Logical Block Address (MSB)
3 Logical Block Address
4 Logical Block Address
5 Logical Block Address (LSB)
600000000
7 Transfer Data Length (MSB)
8 Transfer Data Length (LSB)
9 Control Byte
Figure 1.2 10-Byte CDB Basic Format