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Tests and Diagnostics
TECRA M11/Satellite Pro S500M Series Maintenance Manual (960-813) [CONFIDENTIAL] 3-169
[HDC Status] : P – 1F7h
Bit Name Function
7
BSYbusy
0: HDC is ready.
1: HDC is busy.
6
DRYdrive ready
0: HDD does not accept the command.
1: HDD is ready.
5
DWFwrite fault
0: Write is successful
1: Write error
4
DSCseek complete
0: Seek error
1: Seek normal termination
3
DRQdata request
0: No data transfer request
1: Data transfer being requested.
2 COR
corrected data
0: Not used
1: Data error occurrence
1
IDXindex
0: Not used
1: Index detection
0
ERRerror
0: Normal termination
1: End with error