hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 655

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

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