FDC37C669_07 SMSC [SMSC Corporation], FDC37C669_07 Datasheet - Page 115

• Manufacturer Part Number: FDC37C669_07
• Description: PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support
• Manufacturer: SMSC [SMSC Corporation]

RESTORE (RECALIBRATE)
SEEK
READ SECTOR
WRITE SECTOR
FORMAT TRACK
READ VERIFY
DIAGNOSE
SET PARAMETERS
Bit definitions:
r: specifies the step rate to be used for the command.
D: If set, 16 bit DMA is to be used for the data transfer. (Optional for high performance)
L: If set, the ECC will be transferred following the data.
T: if set, retries are inhibited for the command.
COMMAND
D7
0
0
0
0
0
0
1
1
115
D6
0
1
0
0
1
1
0
0
D5
0
1
1
1
0
0
0
0
D4
1
1
0
1
1
0
1
1
D3
D
D
D
D
0
0
r
r
D2
0
0
0
0
0
0
r
r
D1
L
L
0
0
0
0
r
r
D0
T
T
0
T
0
1
r
r