Panasonic MN103001G/F01K User Manual
Page 374
I/O Ports
15-8
Port 0 output mode register
Register symbol: P0MD
Address:
x'36008020
Purpose:
This register selects the content output on the port 0 pins with P0SS.
Bit No.
7
6
5
4
3
2
1
0
Bit name
-
-
-
-
-
P02MD P01MD P00MD
Reset
0
0
0
0
0
0
0
0
Access
R
R
R
R
R
R/W
R/W
R/W
Port 0 dedicated output control register
Register symbol: P0SS
Address:
x'36008040
Purpose:
This register selects the content output on the port 0 pins.
Valid when the P0nMD bit is "0".
Bit No.
7
6
5
4
3
2
1
0
Bit name
-
-
-
-
-
P02S
-
-
Reset
0
0
0
0
0
0
0
0
Access
R
R
R
R
R
R/W
R
R
P02MD; P02S
00: Address output (A22)
01: DRAM CAS signal output [for 2WE] (CAS)
1x: General-purpose output port (P02)
P01MD
0: Address output (A21)
1: General-purpose output port (P01)
P00MD
0: Address output (A20)
1: General-purpose output port (P00)