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Rev. 1.0, 07/01, page 49 of 372
3.2.5 Wakeup Interrupt Flag Register(IWPR)
IWPR is a status flag register for WKP5 to WKP0 interrupt requests.
Bit Bit Name Initial Value R/W Description
7
6
−
−
1
1
−
−
Reserved
These bits are always read as 1, and cannot be modified.
5 IWPF5 0 R/W WKP5 Interrupt Request Flag
[Setting condition]
When WKP5 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IWPF5 is cleared by writing 0.
4 IWPF4 0 R/W WKP4 Interrupt Request Flag
[Setting condition]
When WKP4 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IWPF4 is cleared by writing 0.
3 IWPF3 0 R/W WKP3 Interrupt Request Flag
[Setting condition]
When WKP3 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IWPF3 is cleared by writing 0.
2 IWPF2 0 R/W WKP2 Interrupt Request Flag
[Setting condition]
When WKP2 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IWPF2 is cleared by writing 0.
1 IWPF1 0 R/W WKP1 Interrupt Request Flag
[Setting condition]
When WKP1 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IWPF1 is cleared by writing 0.
0 IWPF0 0 R/W WKP0 Interrupt Request Flag
[Setting condition]
When WKP0 pin is designated for interrupt input and the
designated signal edge is detected.
[Clearing condition]
When IWPF0 is cleared by writing 0.