Datasheet

Appendix B Internal I/O Registers
Rev.7.00 Feb. 14, 2007 page 1010 of 1108
REJ09B0089-0700
PDPCR—Port D MOS Pull-Up Control Register H'FF73 Port D
7
PD7PCR
0
R/W
6
PD6PCR
0
R/W
5
PD5PCR
0
R/W
4
PD4PCR
0
R/W
3
PD3PCR
0
R/W
0
PD0PCR
0
R/W
2
PD2PCR
0
R/W
1
PD1PCR
0
R/W
Controls the MOS input pull-up function incorporated into port D on a bit-by-bit basi
s
Bit
Initial value
Read/Write
:
:
:
PEPCR—Port E MOS Pull-Up Control Register H'FF74 Port E
7
PE7PCR
0
R/W
6
PE6PCR
0
R/W
5
PE5PCR
0
R/W
4
PE4PCR
0
R/W
3
PE3PCR
0
R/W
0
PE0PCR
0
R/W
2
PE2PCR
0
R/W
1
PE1PCR
0
R/W
Controls the MOS input pull-up function incorporated into port E on a bit-by-bit basis
Bit
Initial value
Read/Write
:
:
:
P3ODR—Port 3 Open Drain Control Register H'FF76 Port 3
7
⎯
Undefined
⎯
6
⎯
Undefined
⎯
5
P35ODR
0
R/W
4
P34ODR
0
R/W
3
P33ODR
0
R/W
0
P30ODR
0
R/W
2
P32ODR
0
R/W
1
P31ODR
0
R/W
Controls the PMOS on/off status for each port 3 pin (P35 to P30)
Bit
Initial value
Read/Write
:
:
: