HD64F3048F16 Datasheet, PDF (851/903 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

PADR—Port A Data Register
Bit
7
6
PA ₇
PA ₆
Initial value
0
0
Read/Write
R/W
R/W
Appendix B Internal I/O Register
H'D3
Port A
5
4
3
2
1
0
PA ₅
PA ₄
PA ₃
PA ₂
PA ₁
PA ₀
0
0
0
0
0
0
R/W R/W R/W R/W R/W 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
PBDR—Port B Data Register
H'D6
Port B
Bit
Initial value
Read/Write
7
PB ₇
0
R/W
6
PB ₆
0
R/W
5
PB ₅
0
R/W
4
PB ₄
0
R/W
3
PB ₃
0
R/W
2
PB ₂
0
R/W
1
0
PB ₁
PB ₀
0
0
R/W R/W
Data for port B pins
Rev. 3.00 Sep 27, 2006 page 823 of 872
REJ09B0325-0300