Toshiba A100 VA3 - Satellite - Pentium Dual Core 1.6 GHz Maintenance Manual page 152

3.20 HDC Status
Bit Name
7 BBK
(Bad block mark)
6 UNC
(Uncorrectable)
5 ——
4 IDN
(Identification)
3 ——
2 ABT
(Abort)
1 TK0
(Track zero)
0 ——
PORTEGE A100 Maintenance Manual (960-460)
Table 3-6 Error register contents
"0" ... Not used
"1" ... A bad block mark is detected.
"0" ... There is no uncorrectable data error.
"1" ... Uncorrectable data error has been detected.
Not used
"0" ... Not used
"1" ... There was no ID field.
Not used
"0" ... Not used
"1" ... Illegal command error or a command abort error.
"0" ... The hard disk detected track 0.
"1" ... The hard disk could not detect track 0.
Not used.
3 Tests and Diagnostics
Description
3-51