LPC47M172 SMSC Corporation, LPC47M172 Datasheet - Page 58

• Manufacturer Part Number: LPC47M172
• Description: ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC
• Manufacturer: SMSC Corporation

Advanced I/O Controller with Motherboard GLUE Logic
Datasheet
SMSC/Non-SMSC Register Sets (Rev. 02-27-04)
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
DATASHEET
D5
D5
0
0
0
0
WRITE DELETED DATA
DATA BUS
DATA BUS
D4
D4
0
0
0
0
EOT
GPL
WRITE DATA
DTL
ST0
ST1
ST2
C
H
R
N
C
H
R
N
Page 58
EOT
GPL
DTL
ST0
ST1
ST2
C
H
R
N
C
H
R
N
D3
D3
0
0
1
0
HDS DS1 DS0
HDS
D2
D2
1
0
D1
0
DS1
D1
0
D0
1
DS0
D0
1
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
Command execution.
Sector ID information
after Command
execution.
Command Codes
REMARKS
REMARKS
SMSC LPC47M172