HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 463

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

PCR9—Port control register 9
PUCR1—Port pull-up control register 1
PUCR3—Port pull-up control register 3
PUCR5—Port pull-up control register 5
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PUCR1
PUCR5
R/W
R/W
—
—
—
—
7
1
7
0
7
0
7
0
7
7
PUCR1
PUCR5
R/W
R/W
—
—
—
—
6
1
6
0
6
0
6
0
6
6
PUCR1
PUCR5
R/W
R/W
—
—
—
—
5
0
5
0
5
0
5
0
5
5
PUCR1
PUCR5
PCR9
R/W
R/W
—
—
W
4
0
4
0
4
0
4
0
4
Port 9 input/output select
4
4
0 Input pin
1 Output pin
PUCR5
PCR9
R/W
W
—
—
—
—
3
0
3
0
3
0
3
0
3
3
H'FFEC
H'FFED
H'FFEE
H'FFEF
PUCR3
PUCR5
PCR9
R/W
R/W
W
—
—
2
0
2
0
2
0
2
0
2
2
2
PUCR3
PUCR5
PCR9
R/W
R/W
—
—
W
1
0
1
0
1
0
1
0
1
1
1
PUCR1
PUCR3
PUCR5
PCR9
I/O ports
I/O ports
I/O ports
I/O ports
R/W
R/W
R/W
W
0
0
0
0
0
0
0
0
0
0
0
0
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