HD6433045 HITACHI [Hitachi Semiconductor], HD6433045 Datasheet - Page 818

• Manufacturer Part Number: HD6433045
• Description: Hitachi Single-Chip Microcomputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

P2PCR—Port 2 Input Pull-Up MOS Control Register
Bit
Initial value
Read/Write
Note: Valid when the corresponding P2DDR bit is cleared to 0 (designating generic input).
P4PCR—Port 4 Input Pull-Up MOS Control Register
Bit
Initial value
Read/Write
Note: Valid when the corresponding P4DDR bit is cleared to 0 (designating generic input).
P2 PCR
P4 PCR
R/W
R/W
7
7
7
0
7
0
P2 PCR
P4 PCR
R/W
R/W
6
6
6
0
6
0
P2 PCR
P4 PCR
Port 2 input pull-up MOS control 7 to 0
Port 4 input pull-up MOS control 7 to 0
R/W
R/W
5
5
0 Input pull-up transistor is off
1 Input pull-up transistor is on
0 Input pull-up transistor is off
1 Input pull-up transistor is on
5
0
5
0
P2 PCR
P4 PCR
811
R/W
R/W
4
4
4
0
4
0
P2 PCR
P4 PCR
R/W
R/W
3
3
3
0
3
0
P2 PCR
P4 PCR
H'D8
R/W
H'DA
R/W
2
2
2
0
2
0
P2 PCR
P4 PCR
R/W
R/W
1
1
1
0
1
0
P2 PCR
P4 PCR
R/W
R/W
0
0
0
0
0
0
Port 2
Port 4