FDC37B77X SMSC Corporation, FDC37B77X Datasheet - Page 49

• Manufacturer Part Number: FDC37B77X
• Description: ENHANCED SUPER I/O CONTROLLER WITH WAKE UP FEATURES
• Manufacturer: SMSC Corporation

Command
Command
Execution
Result
PHASE
PHASE
R/W
R/W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
LOCK
D7
1
0
D7
0
0
DIR
D6
0
EIS EFIFO POLL
D6
0
0
D5
SRT
0
0
RELATIVE SEEK
D5
D3
0
D4
DATA BUS
0
0
DUMPREG
RCN
HLT
D3
PCN-Drive 0
PCN-Drive 1
PCN-Drive 2
PCN-Drive 3
1
0
49
DATA BUS
D4
D2
0
PRETRK
SC/EOT
HDS
D2
1
D3
D1
1
DS1
D1
1
D2
D0
1
FIFOTHR
DS0
D0
HUT
GAP
1
D1
1
WGATE
ND
D0
0
REMARKS
*Note:
Registers
placed in
FIFO
REMARKS