hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 458

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

PCR8—Port control register 8
PCRA—Port control register A
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PCR8
—
—
W
7
0
7
0
7
PCR8
W
—
—
6
0
6
0
6
PCR8
—
—
W
5
0
5
0
5
PCR8
W
—
—
4
0
4
0
4
Port 8 input/output select
0 Input pin
1 Output pin
PCRA
PCR8
R/W
Port A input/output select
W
3
0
3
0
0 Input pin
1 Output pin
3
3
H'EB
H'ED
PCRA
PCR8
R/W
W
2
0
2
0
2
2
PCRA
PCR8
R/W
W
1
0
1
0
1
1
PCRA
PCR8
R/W
W
I/O ports
I/O ports
0
0
0
0
0
0
443