pc87591l-n05 National Semiconductor Corporation, pc87591l-n05 Datasheet - Page 290

• Manufacturer Part Number: pc87591l-n05
• Description: Lpc Mobile Embedded Controller
• Manufacturer: National Semiconductor Corporation

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5.0 Host Controller Interface Module
Wake-Up Event Routing to IRQ Enable Register 0 (WK_IRQEN0)
This register is set to 00
events to the assigned MSWC interrupt request (IRQ) channel. Detected wake-up events that are enabled activate the as-
signed IRQ channel regardless of the value of WK_EN0 register.
Location: Bank 2, Offset 15
Type:
Bit
Name
Reset
5-4
Bit
0
1
2
3
6
7
RI1 Event to IRQ Enable.
0: Disabled (default)
1: Enabled
RI2 Event to IRQ Enable.
0: Disabled (default)
1: Enabled
Reserved.
RING Event to IRQ Enable.
0: Disabled (default)
1: Enabled
Reserved.
Software Event to IRQ Enable.
0: Disabled (default)
1: Enabled
Reserved.
R/W
Reserved
7
0
16
on V
IRQ Enable
16
Software
Event to
PP
6
0
power-up or Host Domain Software reset. It controls the routing of detected wake-up
5
0
Reserved
(Continued)
Description
290
4
0
IRQ Enable
Event to
RING
3
0
Reserved
2
0
IRQ Enable
Event to
RI2
1
0
IRQ Enable
Event to
RI1
0
0
Revision 1.2