Renesas H8/38024 Hardware Manual page 239

Port Mode Register 5 (PMR5)
Bit 7
WKP
Initial value 0
Read/Write R/W
PMR5 is an 8-bit read/write register, controlling the selection of pin functions for port 5 pins.
Upon reset, PMR5 is initialized to H'00.
WKP WKP WKP
Bit n—P5 /WKP /SEG
n n
When pin P5n/WKPn/SEGn+1 is not used as SEG
P5n or WKP
.
n
Bit n
WKPn Description
0 Functions as P5n I/O pin
Functions as WKP
1
Note: For use as SEG
6 5
WKP WKP
7 6 5
0 0
R/W R/W
Pin Function Switch (WKPn)
n+1
input pin
n
, see section 13.2.1, LCD Port Control Register (LPCR).
n+1
4 3
WKP WKP WKP
4 3
0 0
R/W R/W
, these bits select whether the pin is used as
n+1
Rev. 6.00, 08/04, page 209 of 628
2 1
WKP WKP
2 1
0 0
R/W R/W R/W
(initial value)
(n = 7 to 0)
0
0
0