LPC47M172_07 SMSC [SMSC Corporation], LPC47M172_07 Datasheet - Page 59

• Manufacturer Part Number: LPC47M172_07
• Description: Advanced I/O Controller with Motherboard GLUE Logic
• Manufacturer: SMSC [SMSC Corporation]

SMSC/Non-SMSC Register Sets (Rev. 01-11-07)
Execution for
Each Sector
Command
Command
Command
Command
Command
Execution
PHASE
PHASE
Repeat:
PHASE
PHASE
PHASE
Result
Result
Result
R/W
R/W
R/W
R/W
R/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
D7
D7
D7
D7
D7
0
1
0
0
0
0
0
0
MFM
D6
D6
D6
D6
D6
0
0
0
0
0
0
0
SRT
DATASHEET
D5
D5
D5
SENSE INTERRUPT STATUS
0
0
0
0
D5
D5
0
0
0
0
DATA BUS
DATA BUS
HLT
FORMAT A TRACK
DATA BUS
D4
D4
D4
0
0
0
0
DATA BUS
DATA BUS
D4
D4
RECALIBRATE
Undefined
Undefined
Undefined
Undefined
PCN
1
1
0
0
ST0
Page 59
VERSION
GPL
ST0
ST1
ST2
SPECIFY
SC
D3
D3
D3
N
D
C
H
R
N
0
0
0
1
D3
D3
0
0
1
0
D2
D2
D2
1
0
0
0
HDS
D2
D2
HUT
0
0
1
DS1
D1
D1
D1
0
1
1
DS1
D1
D1
0
0
0
D0
ND
D0
Advanced I/O Controller with Motherboard GLUE Logic
0
1
DS0
D0
1
DS0
D0
D0
Command Codes
Status information at the end
of each seek operation.
Command Codes
0
0
1
Command Codes
Head retracted to Track 0
Interrupt.
Command Code
Enhanced Controller
Command Codes
Bytes/Sector
Sectors/Cylinder
Gap 3
Filler Byte
Input Sector Parameters
FDC formats an entire
cylinder
Status information after
Command execution
REMARKS
REMARKS
REMARKS
REMARKS
REMARKS
SMSC LPC47M172
Datasheet