PC87413 datasheet(183/257 Pages) NSC

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9.0 System Wake-Up Control (SWC) (Continued)

Revision 1.2

183

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9.3.6

GPE1_STS Events to SMI Enable Low Register (GPE1_2SMI_LOW)

This register enables the wake-up events contained in bits 16-23 of the GPE1_STS register to generate an SMI interrupt. It

is reset by hardware to 00h.

Power Well:VPP

Location: All Banks, Offset 04h

Type:

R/W

Bit

76543210

Name

PWBT_EVT

_2SMI

SLBT_EVT

_2SMI

KBD_EVT3

_2SMI

KBD_EVT2

_2SMI

KBD_EVT1

_2SMI

MS_EVT

_2SMI

RI2_EVT

_2SMI

RI1_EVT

_2SMI

Reset

00000000

Bit

Description

PWBT_EVT_2SMI (Power Button Event to SMI Enable). Enables the Power button pressing event to generate

an SMI interrupt.

0: Disable SMI (default)

1: Enable SMI from Power button pressing event

SLBT_EVT_2SMI (Sleep Button Event to SMI Enable). Enables the Sleep button pressing event to generate

an SMI interrupt.

0: Disable SMI (default)

1: Enable SMI from Sleep button pressing event

KBD_EVT3_2SMI (Keyboard Event 3 to SMI Enable). Enables the “PM Key 3” (keyboard) key pressing event

to generate an SMI interrupt.

0: Disable SMI (default)

1: Enable SMI from pressing “PM Key 3” on the keyboard

KBD_EVT2_2SMI (Keyboard Event 2 to SMI Enable). Enables the “PM Key 2” (keyboard) key pressing event

to generate an SMI interrupt.

0: Disable SMI (default)

1: Enable SMI from pressing “PM Key 2” on the keyboard

KBD_EVT1_2SMI (Keyboard Event 1 to SMI Enable). Enables the event of pressing any keyboard key, key

sequence or “PM Key 1” to generate an SMI interrupt.

0: Disable SMI (default)

1: Enable SMI from pressing any key, key sequence or “PM Key 1” on the keyboard

MS_EVT_2SMI (Mouse Event to SMI Enable). Enables a mouse event, identiﬁed by the Keyboard/Mouse

Wake-up Detector, to generate an SMI interrupt.

0: Disable SMI (default)

1: Enable SMI from the mouse event identified by the Keyboard/Mouse Wake-up Detector

RI2_EVT_2SMI (RI2 Event to SMI Enable). Enables a telephone ring event received at the Serial Port 2,

identiﬁed by the RI Wake-up Detector, to generate an SMI interrupt.

0: Disable SMI (default)

1: Enable SMI from the telephone ring event received at the Serial Port 2

RI1_EVT_2SMI (RI1 Event to SMI Enable). Enables a telephone ring event received at the Serial Port 1,

identiﬁed by the RI Wake-up Detector, to generate an SMI interrupt.

0: Disable SMI (default)

1: Enable SMI from the telephone ring event received at the Serial Port 1

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