2 register descriptions – Panasonic MN103001G/F01K User Manual
Page 382
I/O Ports
15-16
15.4.2 Register Descriptions
Port 2 is a general-purpose input/output port that is also used for data bus signals D[15:8].
Each register for port 2 is described below.
Port 2 output register
Register symbol: P2OUT
Address:
x'36008004
Purpose:
This register sets the data to be output on port 2.
Bit No.
7
6
5
4
3
2
1
0
Bit name
P27O P26O P25O P24O P23O P22O P21O P20O
Reset
0
0
0
0
0
0
0
0
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Port 2 pin register
Register symbol: P2IN
Address:
x'36008084
Purpose:
This register reads the values of the port 2 pins.
Bit No.
7
6
5
4
3
2
1
0
Bit name
P27I
P26I
P25I
P24I
P23I
P22I
P21I
P20I
Reset
X
X
X
X
X
X
X
X
Access
R
R
R
R
R
R
R
R