FDC37C669-MT SMSC, FDC37C669-MT Datasheet - Page 114

• Manufacturer Part Number: FDC37C669-MT
• Description: IC CTRLR SUPER I/O FLPPY 100TQFP
• Manufacturer: SMSC

Specifications of FDC37C669-MT

• Controller Type: I/O Controller
• Interface: ISA Host
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 25mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1008

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
D6
0
1
0
0
1
1
0
0
114
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