HD6433937 Datasheet, PDF (471/521 Pages) Hitachi Semiconductor – Hardware Manual

PMR5—Port mode register 5
H'CC
I/O port
Bit
Initial value
Read/Write
7
WKP₇
0
R/W
6
WKP₆
0
R/W
5
WKP₅
0
R/W
4
WKP₄
0
R/W
3
WKP₃
0
R/W
2
WKP₂
0
R/W
1
WKP₁
0
R/W
0
WKP₀
0
R/W
P5_n/WKP_n pin function switch
0 Functions as P5_n I/O pin
1 Functions as WKP_n input pin
(n = 7 to 0)
PDR1—Port data register 1
H'D4
I/O ports
Bit
Initial value
Read/Write
7
P1₇
0
R/W
6
P1₆
0
R/W
5
P1₅
0
R/W
4
P1₄
0
R/W
3
P1 ₃
0
R/W
2
P1 ₂
0
R/W
1
P1₁
0
R/W
0
P1₀
0
R/W
PDR2—Port data register 2
Bit
7
6
—
—
Initial value
0
0
Read/Write
—
—
Data for port 1 pins
H'D5
I/O ports
5
4
3
2
1
0
—
P2₄
P2₃
P2₂
P2₁
P2₀
0
0
0
0
0
0
—
R/W
R/W
R/W
R/W
R/W
Data for port 2 pins
459