SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 78

• Manufacturer Part Number: SCH3112I-NE
• Description: LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
• Manufacturer: SMSC [SMSC Corporation]

Rev 0.2 (09-28-04)
SEEK
PHASE
Command
Execution
CONFIGURE
PHASE
Command
Execution
RELATIVE SEEK
PHASE
Command
DUMPREG
PHASE
Command
R/W
W
R/W
W
W
W
R/W
W
W
W
W
R/W
W
W
W
DATA BUS
D7
0
DATA BUS
D7
0
0
DATA BUS
D7
0
0
0
DATA BUS
D7
1
0
D6
0
0
D6
0
0
EIS
D6
DIR
0
0
D6
D5
0
0
D5
0
0
D5
0
0
EFIFO
D5
0
0
D4
0
D4
0
0
DATASHEET
LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
NCN
D4
1
0
POLL
RCN
D3
1
0
PRETRK
D3
1
0
D4
0
62
D2
1
HDS
D2
1
HDS
D3
0
0
FIFOTHR
D3
1
D1
1
DS1
D2
0
0
D1
1
DS1
D2
1
D0
1
DS0
D1
1
0
D0
1
DS0
D1
1
D0
1
0
REMARKS
Command Codes
Head positioned over proper
cylinder on diskette.
REMARKS
D0
0
REMARKS
Configure Information
SMSC SCH311X
REMARKS
*Note:
Registers
placed in
FIFO
Datasheet