3069RF-ZTAT Datasheet, PDF (939/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

P9DR—Port 9 Data Register
Bit
7
6
Initial value
1
1
Read/Write
H'FFFD8
Port 9
5
P95
0
R/W
4
P94
0
R/W
3
P93
0
R/W
2
P92
0
R/W
1
P91
0
R/W
Data for port 9 pins
0
P90
0
R/W
PADR—Port A Data Register
H'FFFD9
Port A
Bit
7
6
5
4
3
PA7
PA6
PA5
PA4
PA3
Initial value
0
0
0
0
0
Read/Write
R/W
R/W
R/W
R/W
R/W
2
PA2
0
R/W
1
PA1
0
R/W
0
PA0
0
R/W
Data for port A pins
PBDR—Port B Data Register
H'FFFDA
Port B
Bit
7
6
5
4
3
PB7
PB6
PB5
PB4
PB3
Initial value
0
0
0
0
0
Read/Write
R/W
R/W
R/W
R/W
R/W
2
PB2
0
R/W
1
PB1
0
R/W
0
PB0
0
R/W
Data for port B pins
Rev. 5.0, 09/04, page 917 of 978