HD64F2636F20 Datasheet, PDF (1384/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Appendix B Internal I/O Register
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
PDPCR—Port D MOS Pull-Up Control Register H'FE43
Port
Bit
7
6
5
4
3
2
1
0
PD7PCR PD6PCR PD5PCR PD4PCR PD3PCR PD2PCR PD1PCR PD0PCR
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
Control the MOS input pull-up function incorporated into port D
PEPCR—Port E MOS Pull-Up Control Register H'FE44
Port
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
PE7PCR PE6PCR PE5PCR PE4PCR PE3PCR PE2PCR PE1PCR PE0PCR
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Control the MOS input pull-up function incorporated into port E
P3ODR—Port 3 Open Drain Control Register
H'FE46
Port
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
⎯
⎯ P35ODR P34ODR P33ODR P32ODR P31ODR P30ODR
Undefined Undefined 0
0
0
0
0
0
⎯
⎯
R/W
R/W
R/W
R/W
R/W
R/W
PAODR—Port A Open Drain Control Register
H'FE47
Port
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
⎯
⎯
⎯
⎯ PA3ODR PA2ODR PA1ODR PA0ODR
Undefined Undefined Undefined Undefined 0
0
0
0
⎯
⎯
⎯
⎯
R/W
R/W
R/W
R/W
Page 1334 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010