Renesas H8 Series Hardware Manual page 655

IWPR—Wakeup Interrupt Request Register
Bit 7
IWPF7
Initial value 0
R/(W) *
Read/Write
Note: * All bits can only be written with 0, for flag clearing.
6 5
IWPF6 IWPF5 IWPF4
0 0
R/(W) * R/(W) * R/(W) *
Wakeup Interrupt Request Register
0 Clearing condition:
When IWPFn = 1, it is cleared by writing 0
1 Setting condition:
When pin WKPn is designated for wakeup input and a
falling edge is input at that pin
Appendix B Internal I/O Registers
H'F9
4 3 2
IWPF3 IWPF2
0 0 0
R/(W) * R/(W) *
Rev. 7.00 Mar 10, 2005 page 613 of 652
System Control
1 0
IWPF1 IWPF0
0 0
R/(W) * R/(W) *
(n = 7 to 0)
REJ09B0042-0700