LPC47M172 SMSC Corporation, LPC47M172 Datasheet - Page 57

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

6.10.1 Instruction Set
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
Table 6.17 - Instruction Set
0
0
DATASHEET
SK
SK
D5
D5
0
0
READ DELETED DATA
DATA BUS
DATA BUS
D4
D4
0
0
0
0
EOT
EOT
GPL
GPL
DTL
ST0
ST1
ST2
DTL
ST0
ST1
ST2
READ DATA
C
H
R
N
C
H
R
N
C
H
R
N
C
H
R
N
Page 57
D3
D3
0
0
1
0
HDS DS1 DS0
HDS DS1 DS0
D2
D2
1
1
D1
D1
1
0
Advanced I/O Controller with Motherboard GLUE Logic
D0
D0
0
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.
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
SMSC LPC47M172
Datasheet