HD6432646 Hitachi, HD6432646 Datasheet - Page 1043

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

PBDR—Port B Data Register
PCDR—Port C Data Register
PDDR—Port D Data Register
PEDR—Port E Data Register
PFDR—Port F Data Register
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PB7DR
PC7DR
PD7DR
PE7DR
R/W
R/W
R/W
R/W
R/W
—
7
0
7
0
7
0
7
0
7
0
PC6DR
PD6DR
PB6DR
PE6DR
PF6DR
R/W
R/W
R/W
R/W
R/W
6
0
6
0
6
0
6
0
6
0
PB5DR
PC5DR
PD5DR
PE5DR
PF5DR
R/W
R/W
R/W
R/W
R/W
5
0
5
0
5
0
5
0
5
0
PC4DR
PD4DR
PB4DR
PE4DR
PF4DR
R/W
R/W
R/W
R/W
R/W
4
0
4
0
4
0
4
0
4
0
PC3DR
PD3DR
PB3DR
PE3DR
PF3DR
H'FF0A
H'FF0B
H'FF0C
H'FF0D
H'FF0E
R/W
R/W
R/W
R/W
R/W
3
0
3
0
3
0
3
0
3
0
PB2DR
PC2DR
PD2DR
PE2DR
PF2DR
R/W
R/W
R/W
R/W
R/W
2
0
2
0
2
0
2
0
2
0
Undefined
PB1DR
PC1DR
PD1DR
PE1DR
R/W
R/W
R/W
R/W
—
—
1
0
1
0
1
0
1
0
1
PB0DR
PC0DR
PD0DR
PE0DR
PF0DR
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
0
0
Port
Port
Port
Port
Port
1009