FDC37C669-MT SMSC, FDC37C669-MT Datasheet - Page 53

• 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

Command
Command
Execution
Result
PHASE
PHASE
R/W
R/W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
D7
LOCK
1
0
D7
0
0
DIR
D6
──── SRT ────
0
EIS EFIFO
D6
0
0
D5
─────── RCN ───────
0
0
─────── HLT ───────
──────── PRETRK ────────
────── PCN-Drive 0 ───────
────── PCN-Drive 1 ───────
────── PCN-Drive 2 ───────
────── PCN-Drive 3 ───────
D5
─────── SC/EOT ───────
D3
RELATIVE SEEK
0
D4
DATA BUS
0
0
DUMPREG
D3
POLL
1
53
0
DATA BUS
D4
D2
0
HDS
D2
1
D3
D1
1
DS1
D1
1
D2
D0
── FIFOTHR ──
1
─── HUT ───
DS0
D0
GAP
1
D1
1
WGATE
ND
D0
0
REMARKS
*Note:
Registers
placed in
FIFO
REMARKS