FDC37B77X View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

FDC37B77X

Enhanced Super I/O Controller with Wake-Up Features and Consumer IR

SMSC -> Microchip 

PHASE

Command

PHASE

Command

Execution

Result

RELATIVE SEEK

DATA BUS

R/W D7 D6 D5 D4 D3 D2 D1 D0

W 1 DIR 0 0 1 1

1

1

W 0 0 0 0 0 HDS DS1 DS0

W

RCN

REMARKS

DUMPREG

DATA BUS

R/W D7 D6 D5 D4 D3 D2 D1

W

0

0

0

0

11

1

D0 REMARKS

0 *Note:

Registers

placed in

FIFO

R

PCN-Drive 0

R

PCN-Drive 1

R

PCN-Drive 2

R

PCN-Drive 3

R

SRT

HUT

R

HLT

ND

R

SC/EOT

R LOCK 0 D3 D2 D1 D0 GAP WGATE

R

0 EIS EFIFO POLL

FIFOTHR

R

PRETRK

49

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