HD6433937 Datasheet, PDF (476/521 Pages) Hitachi Semiconductor – Hardware Manual

PUCR5—Port pull-up control register 5
H'E2
I/O ports
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
PUCR5 ₇ PUCR5₆ PUCR5₅ PUCR5₄ PUCR5₃ PUCR5₂ PUCR5₁ PUCR5₀
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 5 input pull-up MOS control
0 Input pull-up MOS is off
1 Input pull-up MOS is on
Note: When the PCR5 specification is 0
(input port specification)
PUCR6—Port pull-up control register 6
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 specifications 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
464