H83003 Datasheet, PDF (673/715 Pages) Renesas Technology Corp – microcontroller (MCU)

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
Data for port A pins
1
PA ₁
0
R/W
0
PA ₀
0
R/W
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
PCDDR—Port C Data Direction Register
H'D5
Port C
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
PC₇ DDR PC₆ DDR PC₅ DDR PC₄ DDR PC₃ DDR PC₂ DDR PC₁ DDR PC₀ DDR
0
0
0
0
0
0
0
0
W
W
W
W
W
W
W
W
Port C input/output select
0 Generic input
1 CS output
Port C input/output select
0 Generic input
1 Generic output
655