H83827R Datasheet, PDF (605/663 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

PUCR6—Port Pull-Up Control Register 6
Appendix B Internal I/O Registers
H'E3
I/O ports
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
PUCR6 ₇ PUCR6₆ PUCR6₅ PUCR6₄ PUCR6₃ PUCR6₂ PUCR6₁ PUCR6₀
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Port 6 input pull-up MOS control
0 Input pull-up MOS is off
1 Input pull-up MOS is on
Note: When the PCR6 specification is 0. (Input port specification)
PCR1—Port Control Register 1
H'E4
I/O ports
Bit
Initial value
Read/Write
7
PCR1₇
0
W
6
PCR1₆
0
W
5
PCR1₅
0
W
4
PCR1₄
0
W
3
PCR1 ₃
0
W
2
PCR1 ₂
0
W
1
PCR1₁
0
W
0
PCR1₀
0
W
Port 1 input/output select
0 Input pin
1 Output pin
PCR3—Port Control Register 3
H'E6
I/O ports
Bit
Initial value
Read/Write
7
PCR3 ₇
0
W
6
PCR3 ₆
0
W
5
PCR3 ₅
0
W
4
PCR3 ₄
0
W
3
PCR3 ₃
0
W
2
PCR3₂
0
W
1
PCR3₁
0
W
0
PCR3₀
0
W
Port 3 input/output select
0 Input pin
1 Output pin
Rev. 6.00 Aug 04, 2006 page 571 of 626
REJ09B0144-0600