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Tests and Diagnostics
3-168 [CONFIDENTIAL] TECRA A11/S11/P11/Satellite Pro S500 Series Maintenance Manual (960-784)
[HDC Status] : P – 1F7h
Bit Name Function
7
BSY（busy）
0: HDC is ready.
1: HDC is busy.
6
DRY（drive ready）
0: HDD does not accept the command.
1: HDD is ready.
5
DWF（write fault）
0: Write is successful
1: Write error
4
DSC（seek complete）
0: Seek error
1: Seek normal termination
3
DRQ（data request）
0: No data transfer request
1: Data transfer being requested.
2 COR
（corrected data）
0: Not used
1: Data error occurrence
1
IDX（index）
0: Not used
1: Index detection
0
ERR（error）
0: Normal termination
1: End with error