Control Registers - Panasonic MN103S User Manual

Chapter 7
I/O Port
7.2.2

Control Registers

Port 1 Output Register (P1OUT: 0x0000A001) [8-bit access register]
bp 7
Flagº P17O P16O Reser
At reset 0
Access R/W
bp Flag
P17O
7-6 to
P16O
5 Reserved
P14O
4-0 to
P10O
Port 1 Input Register (P1IN: 0x0000A011) [8-bit access register]
bp 7
Flag P17I
At reset x
Access R
bp Flag
P17I
7-6 to
P16I
5 Reserved
P14I
4-0 to
P10I
VII - 10 Control Registers
6 5 4 3
P14O P13O P12O P11O P10O
ved
0 0 0 0
R/W R/W R/W R/W
Description
Output data
-
Output data
6 5 4 3
P16I Reser P14I P13I
ved
x x x x
R R R R
Description
Input data
-
Input data
2 1 0
0 0 0
R/W R/W R/W
Set condition
Output data
Write "0"
Output data
2 1 0
P12I P11I P10I
x x x
R R R
Set condition
Input data
"0" is read out
Input data