Panasonic MN103S - Page 172

Chapter 7
I/O Port
VII - 20 Control Registers
■ Port 5 Output Register (P5OUT: 0x0000A005) [8-bit access register]
■ Port 5 Input Register (P5IN: 0x0000A015) [8-bit access register]
■ Port 5 I/O Control Register (P5DIR: 0x0000A025) [8-bit access register]
bp 76543210
Flag P57O P56O P55O P54O P53O P52O P51O 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
7-1
P57O
to
P51O
Output data Output data
0 Reserved - Write "0"
bp 76543210
Flag P57I P56I P55I P54I P53I P52I P51I Reser
ved
At reset xxxxxxxx
Access RRRRRRRR
bp Flag Description Set condition
7-1
P57I
to
P51I
Input data Input data
0 Reserved - -
bp 76543210
Flagº P57D P56D P55D P54D P53D P52D P51D 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
7-1
P57D
to
P51D
I/O mode selection 0: Input mode
1: Output mode
0 Reserved - Write "0"