Toshiba Tl000LE User Manual page 71

3.15
HARD DISK TEST DETAIL
STATUS
When an error occurs in the hard disk test, the following message will appear:
HOC status
=
xxxx
Detailed status of the hard disk test error is shown on the screen by an eight-unit number. The
fIrst xxxx is the error status and the last xxxx is not used.
Error status is composed of2 bytes; the fIrst byte shows the contents of the HDC status register
in hexadecimal form and the other shows the error register of the HDC.
These contents are described in the Tables 3-3 and 3-4.
Table 3-3 HDC status register contents
Bit Name Description
7
BSY
"Q"--HDC is busy.
(Busy) "l"--HDC is ready.
DRDY
"Q"--Hard disk drive is not ready
6
(Drive ready) to accept any command.
"l"--Hard disk drive is ready.
OWF "Q"--OWF error is not detected.
5
(Drive write "l"--Write fault condition occurs.
fault)
OSC "Q"--The hard disk drive heads
4
(Drive seek are not settled over a track.
complete) "l"--The hard disk drive heads
are settled over a track.
"Q"--Drive is not ready to
3
DRQ
transfer data.
(Data request) "l"--Drive is ready for data
transfer.
CORR "Q"--Otherwise
2 (Corrected
"l"--Correctable data error is
data) corrected.
1
lOX "Q"--Otherwise
( Index) "l"--Index is sensed.
ERR "Q"--Otherwise
Q
(Error)
"l"--The previous command was
terminated with some error.
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