HD6413002 Datasheet, PDF (662/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

P9DR—Port 9 Data Register
Bit
7
6
—
—
Initial value
1
1
Read/Write
—
—
H'D2
Port 9
5
P9 ₅
0
R/W
4
P9 ₄
0
R/W
3
P9 ₃
0
R/W
2
P9 ₂
0
R/W
1
P9 ₁
0
R/W
0
P9 ₀
0
R/W
Data for port 9 pins
PADR—Port A Data Register
H'D3
Port A
Bit
Initial value
Read/Write
7
PA ₇
0
R/W
6
PA ₆
0
R/W
5
PA ₅
0
R/W
4
PA ₄
0
R/W
3
PA ₃
0
R/W
2
PA ₂
0
R/W
1
PA ₁
0
R/W
0
PA ₀
0
R/W
Data for port A pins
PBDDR—Port B Data Direction Register
H'D4
Port B
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
PB₇ DDR PB₆ DDR PB₅ DDR PB₄ DDR PB₃ DDR PB₂ DDR PB₁ DDR PB₀ DDR
0
0
0
0
0
0
0
0
W
W
W
W
W
W
W
W
Port B input/output select
0 Generic input
1 Generic output
650