MN101C115 Datasheet, PDF (63/170 Pages) Panasonic Semiconductor – Request for your special attention and precautions in using the technical information and semiconductors described in this book

s PA0 to PA7
Pull-up/pull-down resistor control
Pull-up/pull-down resistor selection
Port input data
Input mode control
Analog input
Write
Reset
R
DQ
L
Reset
R
DQ
Write L
Read
Write
Reset
R
DQ
L
Read
Read
Read
Chapter 3 Port Functions
PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7
Pull-up
resistor
control
Pull-up/
pull-down
resistor
control
Control bit PAPLUD0 PAPLUD1 PAPLUD2 PAPLUD3 PAPLUD4 PAPLUD5 PAPLUD6 PAPLUD7
Register
(address)
PAPLUD
(X'03F4A')
Control bit
PARDWN
Register
(address)
FLOAT1
(X'03F4B')
Input mode ^{Control bit PAAIN0 PAAIN1 PAAIN2 PAAIN3 PAAIN4 PAAIN5 PAAIN6 PAAIN7}
control ^Register
PAIMD
(address)
(X'03F3A')
Control bit PAIN0 PAIN1 PAIN2 PAIN3 PAIN4 PAIN5 PAIN6 PAIN7
Port input Register
(address)
Special function
input
Special func ion
AN0
AN1
PAIN
(X'03F2A')
AN2 AN3 AN4
AN5
AN6
AN7
Figure 3-3-3 Configuration and Functions of PA0 to PA7
I/O Port Configuration and Functions 49