3069RF-ZTAT Datasheet, PDF (871/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

P4PCR—Port 4 Input Pull-Up Control Register
H'EE03E
Port 4
Bit
7
6
5
4
3
2
1
0
P47PCR P46PCR P45PCR P44PCR P43PCR P42PCR P41PCR P40PCR
Initial value
0
0
0
0
0
0
0
0
Read/Write ^R/W
R/W
R/W
R/W
R/W
R/W
R/W R/W
Port 4 input pull-up control 7 to 0
0 Input pull-up transistor is off
1 Input pull-up transistor is on
Note: Valid when the corresponding P4DDR bit is cleared to 0
(designating generic input).
P5PCR—Port 5 Input Pull-Up Control Register
H'EE03F
Port 5
Bit
7
6
5
4
3
2
1
0
P53PCR P52PCR P51PCR P50PCR
Initial value
1
1
1
1
0
0
0
0
Read/Write
R/W
R/W
R/W R/W
Port 5 input pull-up control 3 to 0
0 Input pull-up transistor is off
1 Input pull-up transistor is on
Note: Valid when the corresponding P5DDR bit is
cleared to 0 (designating generic input).
Rev. 5.0, 09/04, page 849 of 978