FDC37B78X 查看數據表（PDF） - SMSC -> Microchip

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FDC37B78X

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

SMSC -> Microchip 

SMI Enable Register 1 (SMI_EN1)

Register Location: < PM1_BLK >+14h System I/O Space

Default Value: 00h on Vbat POR

Attribute: Read/Write

Size: 8-bits

NAME

SMI Enable Register

1

Default = 0x00

on Vbat POR

DESCRIPTION

This register is used to enable the different interrupt sources onto the

group nSMI output.

1=Enable

0=Disable

Bit[0] EN_RING

Note: the PME status bit for RING is used as the SMI status bit for

RING (see PME Status Register).

Bit[1] EN_PINT

Bit[2] EN_U2INT

Bit[3] EN_U1INT

Bit[4] EN_FINT

Bit[5] EN_GPINT2

Bit[6] EN_GPINT1

Bit[7] EN_WDT

164

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