FDC37C669-MT SMSC, FDC37C669-MT Datasheet - Page 44

• 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
Execution
Result
PHASE
R/W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
MT MFM
D7
0
Table 19 - Instruction Set
D6
INSTRUCTION SET
0
─────── EOT ───────
─────── GPL ───────
──────── C ────────
──────── H ────────
──────── R ────────
──────── N ────────
─────── DTL ───────
─────── ST0 ───────
─────── ST1 ───────
─────── ST2 ───────
──────── C ────────
──────── H ────────
──────── R ────────
──────── N ────────
SK
D5
0
DATA BUS
D4
READ DATA
0
0
44
D3
0
0
HDS DS1 DS0
D2
1
D1
1
D0
0
Command Codes
Sector ID information prior to
Command execution.
Data transfer between the
FDD and system.
Status information after Com-
mand execution.
Sector ID information after
Command execution.
REMARKS