Interface
5-46 C141-E057-01EN
Table 5.6 Diagnostic code
Code
Result of diagnostic
X’01’
X’03’
X’05’
X’8x’
No error detected.
Data buffer compare error
ROM sum check error
Failure of device 1
attention: The device responds normally to this command without excuting
internal diagnostic test.
At command issuance (I/O registers setting contents)
1F7H
(CM)
10010000
1F6H
(DH)
×××DV
Head No. /LBA
[
MSB]
1F5H
(CH)
1F4H
(CL)
1F3H
(SN)
1F2H
(SC)
1F1H
(FR)
xx
xx
xx
xx
xx
At command completion (I/O registers contents to be read)
1F7H
(ST)
Status information
1F6H
(DH)
×××DV
Head No. /LBA
[
MSB]
1F5H
(CH)
1F4H
(CL)
1F3H
(SN)
1F2H
(SC)
1F1H
(ER)
xx
xx
01H
(*1)
01H
Diagnostic code
*1 This register indicates X’00’ in the LBA mode.