LPC47M140-NC SMSC [SMSC Corporation], LPC47M140-NC Datasheet - Page 44

• Manufacturer Part Number: LPC47M140-NC
• Description: 128 PIN ENGANCED SUPER I/O CONTROLLER WITH AN LPC INTERFACE AND USB HUB
• Manufacturer: SMSC [SMSC Corporation]

SMSC DS – LPC47M14X
Command
Command
Execution
Execution
PHASE
PHASE
Result
Result
R/W
R/W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
MT MFM
MT MFM
D7
D7
0
0
D6
D6
0
0
SK
D5
D5
READ DELETED DATA
0
0
0
DATA BUS
DATA BUS
WRITE DATA
D4
D4
0
0
0
0
EOT
GPL
EOT
GPL
DTL
ST0
DTL
ST0
ST1
ST2
ST1
ST2
C
H
R
N
C
H
R
N
C
H
R
N
C
H
R
N
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D3
D3
1
0
0
0
HDS DS1 DS0
HDS DS1 DS0
D2
D2
1
1
D1
D1
0
0
D0
D0
0
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.
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
REMARKS
Rev. 03/19/2001