w83697 Winbond Electronics Corp America, w83697 Datasheet - Page 52

• Manufacturer Part Number: w83697
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

Status Register 2 (ST2)
Status Register 3 (ST3)
7
6
5
4
3
7
2
6
1
5
0
4
3
1 If the FDC detects a CRC error in the data field
MD (Missing Address Mark in Data Field).
1 If the FDC cannot find a data address mark
(or the address mark has been deleted)
when reading data from the media
0 No error
BC (Bad Cylinder)
1 Bad Cylinder
0 No error
SN (Scan Not satisfied)
1 During execution of the Scan command
0 No error
SH (Scan Equal Hit)
1 During execution of the Scan command, if the equal condition is satisfied
0 No error
WC (Wrong Cylinder)
1 Indicates wrong Cylinder
DD (Data error in the Data field)
0 No error
CM (Control Mark)
1 During execution of the read data or scan command
Not used. This bit is always 0
0 No error
- 43 -
2
1
0
US0 Unit Select 0
TS Two-Side
TO Track 0
WP Write Protected
US1 Unit Select 1
HD Head Address
RY Ready
FT Fault
Publication Release Date: Feb. 2002
W83697HF/F
Revision 0.70