FDC37C78_07 SMSC [SMSC Corporation], FDC37C78_07 Datasheet - Page 34

• Manufacturer Part Number: FDC37C78_07
• Description: Floppy Disk Controller
• Manufacturer: SMSC [SMSC Corporation]

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
D6
0
─────── EOT ───────
─────── GPL ───────
──────── C ────────
──────── H ────────
──────── R ────────
──────── N ────────
─────── DTL ───────
─────── ST0 ───────
─────── ST1 ───────
─────── ST2 ───────
──────── C ────────
──────── H ────────
──────── R ────────
──────── N ────────
D5
0
0
DATA BUS
WRITE DATA
D4
0
0
34
D3
0
0
HDS DS1 DS0
D2
1
D1
0
D0
1
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