HD6432646 Hitachi, HD6432646 Datasheet - Page 1014

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

PCPCR—Port C MOS Pull-Up Control Register
PDPCR—Port D MOS Pull-Up Control Register
PEPCR—Port E MOS Pull-Up Control Register
P3ODR—Port 3 Open Drain Control Register
980
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PC7PCR
PD7PCR
PE7PCR
P37ODR
R/W
R/W
R/W
R/W
7
0
7
0
7
0
7
0
Control the MOS input pull-up function incorporated into port C
Control the MOS input pull-up function incorporated into port D
Control the MOS input pull-up function incorporated into port E
PC6PCR
PD6PCR
PE6PCR
P36ODR
R/W
R/W
R/W
R/W
Control whether PMOS is on or off for each port 3 pin
6
0
6
0
6
0
6
0
PC5PCR
PD5PCR
PE5PCR
P35ODR
R/W
R/W
R/W
R/W
5
0
5
0
5
0
5
0
PC4PCR
PD4PCR
PE4PCR
P34ODR
R/W
R/W
R/W
R/W
4
0
4
0
4
0
4
0
PC3PCR
PD3PCR
PE3PCR
P33ODR
H'FE42
H'FE43
H'FE44
H'FE46
R/W
R/W
R/W
R/W
3
0
3
0
3
0
3
0
PC2PCR
PD2PCR
PE2PCR
P32ODR
R/W
R/W
R/W
R/W
2
0
2
0
2
0
2
0
PC1PCR
PD1PCR
PE1PCR
P31ODR
R/W
R/W
R/W
R/W
1
0
1
0
1
0
1
0
PC0PCR
PD0PCR
PE0PCR
P30ODR
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
Port
Port
Port
Port