Panasonic MN103S - Page 171

Chapter 7
I/O Port
Control Registers VII - 19
■ Port 4 Pull-up Resistor Control Register (P4PLU: 0x0000A044) [8-bit access register]
bp 76543210
Flag P47R P46R Reser
ved
Reser
ved
P43R P42R Reser
ved
Reser
ved
At reset 00000000
Access R/W R/W R/W R/W R/W R/W R/W R/W
bp Flag Description Set condition
7-6
P47D
to
P46D
Pull-up resistor selection 0: No added
1: Added
5-4 Reserved - Write "0"
3-2
P43D
to
P42D
Pull-up resistor selection 0: No added
1: Added
1-0 Reserved - Write "0"