Hardware manual

Rev. 3.0, 09/98, page 334 of 361
P2PCRPort 2 Input Pull-Up Control Register H'FFAD Port 2
Bit
Initial value
Read/Write
7
P2
7PCR
0
R/W
6
P2
6PCR
0
R/W
5
P2
5PCR
0
R/W
4
P2
4PCR
0
R/W
3
P2
3PCR
0
R/W
0
P2
0PCR
0
R/W
2
P2
2PCR
0
R/W
1
P2
1PCR
0
R/W
Port 2 Input Pull-Up Control
Input pull-up transistor is off.
Input pull-up transistor is on.
0
1
P3PCRPort 3 Input Pull-Up Control Register H'FFAE Port 3
Bit
Initial value
Read/Write
7
P3
7PCR
0
R/W
6
P3
6PCR
0
R/W
5
P3
5PCR
0
R/W
4
P3
4PCR
0
R/W
3
P3
3PCR
0
R/W
0
P3
0PCR
0
R/W
2
P3
2PCR
0
R/W
1
P3
1PCR
0
R/W
Port 3 Input Pull-Up Control
Input pull-up transistor is off.
Input pull-up transistor is on.
0
1