Toshiba 650CT Maintenance Manual page 91

Bit Name
7 BBK1
(Bad block
mark)
6 UNC
(Uncorrectable)
5 ——
4 IDNF
(Identification)
3 ——
2 ABRT
(Abort)
1 TK00
(Track 0)
0 ——
650CT
Table 3-4 Error register contents
"0" --- Not used
"1" --- A bad block mark was detected.
"0" --- There is no uncorrectable data error.
"1" --- Uncorrectable data error was detected.
Not used
"0" --- Not used
"1" --- There was no ID field in the requested sector.
Not used
"0" --- Not used
"1" --- Illegal command error or a drive status error occurred.
"0" --- The hard disk found track 0 during a recalibrate command.
"1" --- The hard disk could not find track 0 during a recalibrate
command.
Not used
Description
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