MN101C115 Datasheet, PDF (62/170 Pages) Panasonic Semiconductor – Request for your special attention and precautions in using the technical information and semiconductors described in this book

Chapter 3 Port Functions
Pull-up resistor control
/O direction control
Port output data
Port input data
Special function input data
s P01
Reset
R
DQ
Write L
Write
Reset
R
DQ
L
Write
Reset
R
DQ
L
Read
Read
Read
Read
Schmitt trigger input
Pull-up
resistor
control
I/O direction
control
Port output
Port input
Special function input
Control bit
Register
(address)
Control bit
Register
(address)
Control bit
Register
(address)
Control bit
Register
(address)
Special function
P01
P0PLU1
P0PLU
(X'03F40')
P0DIR1
P0DIR
(X'03F30')
P0OUT1
P0OUT
(X'03F10')
P0IN1
P0IN
(X'03F20')
SBI0/RXD
Figure 3-3-2 Configuration and Functions of P01
48 I/O Port Configuration and Functions