cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 457

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cs5535

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

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Revision 0.8
GPIO Subsystem Register Descriptions
5.16.3.4
These 16-bit registers are programmed with event count compare value.
GPIO Event Counter 0 Compare Value
(GPIO_EVNTCNT0_COMP)
GPIO I/O Offset
Type
Reset Value
GPIO Event Counter 1 Compare Value
(GPIO_EVNTCNT1_COMP)
GPIO I/O Offset
Type
Reset Value
GPIO Event Counter 2 Compare Value
(GPIO_EVNTCNT2_COMP)
GPIO I/O Offset
Type
Reset Value
GPIO Event Counter 3 Compare Value
(GPIO_EVNTCNT3_COMP)
GPIO I/O Offset
Type
Reset Value
15
15:0
Bit
14
GPIO Event Counter Compare Value (GPIO_EVNTCNT[x]_COMP)
Name
EVNTCNT_COMP
13
56h
R/W
0000h
5Eh
R/W
0000h
66h
R/W
0000h
6Eh
R/W
0000h
12
11
Description
Event Counter Compare Value. This register is used to set the event counter’s com-
pare value. The compare value, when exceeded by the event counter, causes the
counter to produce a constant (level) output.
GPIO_EVENTCOUNT_[x] Bit Descriptions
GPIO_EVNTCNT[x]_COMP Register Map
10
9
EVNTCNT_COMP
8
(Continued)
457
GPIO Event Counter 4 Compare Value
(GPIO_EVNTCNT4_COMP)
GPIO I/O Offset
Type
Reset Value
GPIO Event Counter 5 Compare Value
(GPIO_EVNTCNT5_COMP)
GPIO I/O Offset
Type
Reset Value
GPIO Event Counter 6 Compare Value
(GPIO_EVNTCNT6_COMP)
GPIO I/O Offset
Type
Reset Value
GPIO Event Counter 7 Compare Value
(GPIO_EVNTCNT7_COMP)
GPIO I/O Offset
Type
Reset Value
7
6
5
76h
R/W
0000h
7Eh
R/W
0000h
D6h
R/W
0000h
DEh
R/W
0000h
4
3
2
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