cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 458

• Manufacturer Part Number: cs5535
• Description: Geode Cs5535 Companion Multi-function South Bridge
• Manufacturer: National Semiconductor Corporation

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GPIO Subsystem Register Descriptions
5.16.3.5
These registers assign any GPIO to one of the eight filter/event pairs; part of the input conditioning functions.
GPIO Filter/Event Pair 0 Selection (GPIO_FE0_SEL)
GPIO I/O Offset
Type
Reset Value
GPIO Filter/Event Pair 1 Selection (GPIO_FE1_SEL)
GPIO I/O Offset
Type
Reset Value
GPIO Filter/Event Pair 2 Selection (GPIO_FE2_SEL)
GPIO I/O Offset
Type
Reset Value
GPIO Filter/Event Pair 3 Selection (GPIO_FE3_SEL)
GPIO I/O Offset
Type
Reset Value
Bit
7:5
7
GPIO Filter/Event Pair Selection (GPIO_FE[x]_SEL)
Name
RSVD
F0h
R/W
00h
F1h
R/W
00h
F2h
R/W
00h
F3h
R/W
00h
RSVD
6
Description
Reserved
5
GPIO_FE[x]_SEL Bit Descriptions
GPIO_FE[x]_SEL Register Map
4
(Continued)
458
GPIO Filter/Event Pair 4 Selection (GPIO_FE4_SEL)
GPIO I/O Offset
Type
Reset Value
GPIO Filter/Event Pair 5 Selection (GPIO_FE5_SEL)
GPIO I/O Offset
Type
Reset Value
GPIO Filter/Event Pair 6 Selection (GPIO_FE6_SEL)
GPIO I/O Offset
Type
Reset Value
GPIO Filter/Event Pair 7 Selection (GPIO_FE7_SEL)
GPIO I/O Offset
Type
Reset Value
3
FE_SEL
F4h
R/W
00h
F5h
R/W
00h
F6h
R/W
00h
F7h
R/W
00h
2
1
Revision 0.8
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