HD6413008VF25 Datasheet, PDF (587/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix B Internal I/O Registers
P9DDR—Port 9 Data Direction Register
H'EE008
Port 9
Bit
7
⎯
6
5
4
3
2
1
0
⎯ _{P95DDR P94DDR P93DDR P92DDR P91DDR P90DDR}
Initial value
1
1
0
0
0
0
0
0
Read/Write
⎯
⎯
W
W
W
W
W
W
Port 9 input/output select
0 Generic input
1 Generic output
PADDR—Port A Data Direction Register
H'EE009
Port A
Bit
7
6
5
4
3
2
1
0
PA7DDR PA6DDR PA5DDR PA4DDR PA3DDR PA2DDR PA1DDR PA0DDR
Initial value
1
0
0
0
0
0
0
0
Modes _Read/Write
⎯
W
W
W
W
W
W
W
3 and 4
Modes Initial value
0
0
0
0
0
0
0
0
1 and 2 Read/Write W
W
W
W
W
W
W
W
Port A input/output select
0 Generic input
1 Generic output
PBDDR—Port B Data Direction Register
H'EE00A
Port B
Bit
7
6
5
4
3
2
1
0
PB7DDR PB6DDR PB5DDR PB4DDR PB3DDR PB2DDR PB1DDR PB0DDR
Initial value
0
0
0
0
0
0
0
0
Read/Write _W
W
W
W
W
W
W
W
Port B input/output select
0 Generic input
1 Generic output
Rev.4.00 Aug. 20, 2007 Page 541 of 638
REJ09B0395-0400