PC87363 Datasheet, PDF (85/200 Pages) National Semiconductor (TI) – 128-Pin LPC SuperI/O with MIDI and Game Ports, Extended Wake-Up and Protection

3.0 System Wake-Up Control (SWC) (Continued)
3.4.4 Wake-Up Events Enable Register (WK_EN0)
This register is set to 00h on power-up of V_PP or software reset. Detected wake-up events that are enabled activate the
PWUREQ signal.
Location: Offset 02h
Type:
R/W
Bit
Name
Reset
7
6
5
Module IRQ
Event
Enable
Software
Event
Enable
GPIO Event
Enable
0
0
0
4
CEIR
Event
Enable
0
3
Mouse
Event
Enable
0
2
KBD
Event
Enable
0
1
RI2
Event
Enable
0
0
RI1
Event
Enable
0
Bit
7 Module IRQ Event Enable
0: Disabled (default)
1: Enabled
6 Software Event Enable
0: Disabled (default)
1: Enabled
5 GPIO Event Enable
0: Disabled (default)
1: Enabled
4 CEIR Event Enable
0: Disabled (default)
1: Enabled
3 Mouse Event Enable
0: Disabled (default)
1: Enabled
2 KBD Event Enable
0: Disabled (default)
1: Enabled
1 RI2 Event Enable
0: Disabled (default)
1: Enabled
0 RI1 Event Enable
0: Disabled (default)
1: Enabled
Description
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