Datasheet

Appendix B Internal I/O Registers
Rev. 6.00 Aug 04, 2006 page 617 of 680
REJ09B0145-0600
PCR4—Port Control Register 4 H'E7 I/O ports
Bit
Initial value
Read/Write
7
—
1
—
6
—
1
—
5
—
1
—
4
—
1
—
3
—
1
—
0
PCR4
0
W
2
PCR4
0
W
1
PCR4
0
W
Port 4 input/output select
0 Input pin
1 Output pin
021
PCR5—Port Control Register 5 H'E8 I/O ports
Bit
Initial value
Read/Write
7
PCR5
0
W
6
PCR5
0
W
5
PCR5
0
W
4
PCR5
0
W
3
PCR5
0
W
0
PCR5
0
W
2
PCR5
0
W
1
PCR5
0
W
Port 5 input/output select
0 Input pin
1 Output pin
76543 021
PCR6—Port Control Register 6 H'E9 I/O ports
Bit
Initial value
Read/Write
7
PCR6
0
W
6
PCR6
0
W
5
PCR6
0
W
4
PCR6
0
W
3
PCR6
0
W
0
PCR6
0
W
2
PCR6
0
W
1
PCR6
0
W
Port 6 input/output select
0 Input pin
1 Output pin
76543 021