Send Diagnostic Command; Seek Command; Table 4.106 Send Diagnostic Command; Table 4.107 Seek Command - Fujitsu MCJ3230AP Product Manual

4.6.17 SEND DIAGNOSTIC command

Bit 7
Byte
0
1
2
3-4
5-11
The SEND DIAGNOSTIC command instructs diagnostic operation from the host.
When the Self-Test bit is 1, the command executes diagnostics on the data buffer.
If an error occurs, the device responds with Check Condition.
Parameter List Length specifies the data length of diagnostic parameters to be
transferred.
The functions and specifications of diagnostic parameters are not open.

4.6.18 SEEK command

Bit 7
Byte
0
1
2-5
6-11
The SEEK command positions the head on the track at the specified logical block
address.
Logical Block Address specifies the logical block address at which the head is
positioned.
C156-E205-01EN

Table 4.106 SEND DIAGNOSTIC command

6 5
Operation Code (1Dh)
Reserved
Parameter List Length

Table 4.107 SEEK command

6 5
Operation Code (2Bh)
Logical Block Address
4 3 2
SelfTest
Reserved
Reserved
4 3 2
Reserved
Reserved
4.6 Packet Commands
1 0
Reserved Reserved
1 0
4-71