FDC37B78X View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

FDC37B78X

Enhanced Super I/O Controller with ACPI Support, Real Time Clock and Consumer IR

SMSC -> Microchip 

IOW Timing Port 92

SAx

SD<7:0>

nIOW

t3

t1

t2

t4

t5

FIGURE 7 - IOW TIMING FOR PORT 92

TABLE 87 - IOW TIMING FOR PORT 92

NAME

DESCRIPTION

MIN TYP

t1 SAx Valid to nIOW Asserted

40

t2 SDATA Valid to nIOW Asserted

0

t3 nIOW Asserted to SAx Invalid

10

t4 nIOW Deasserted to DATA Invalid

0

t5 nIOW Deasserted to nIOW or nIOR Asserted

100

MAX

UNITS

ns

ns

ns

ns

ns

225

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