HD6433832S Datasheet, PDF (527/560 Pages) Renesas Technology Corp – single-chip microcomputers

IWPR—Wakeup interrupt request register
H'F9
System control
Bit
Initial value
Read/Write
7
IWPF7
0
R/W *
6
IWPF6
0
R/W *
5
IWPF5
0
R/W *
4
IWPF4
0
R/W *
3
IWPF3
0
R/W *
2
IWPF2
0
R/W *
1
IWPF1
0
R/W *
0
IWPF0
0
R/W *
Wakeup interrupt request flag
0 [Clearing condition]
When IWPFn = 1, it is cleared by writing 0
1 [Setting condition]
When pin WKP_n is set to interrupt input and a falling signal edge is detected
Note: * Only a write of 0 for flag clearing is possible.
(n = 7 to 0)
512