Setup Of Port 7 - Panasonic MN101L Series User Manual

7.11 Port 7
The following table shows the special functions of Port 7.
* The assignment and selection of LCD control pins differ in each product.
For details, refer to [Table:1.2.3 Functions of LCD Control] and [17.2.2 LCD Port Control Registers].
7.11.1

Setup of Port 7

Register
Bit name
Register
Bit name
Table:7.11.1 Port 7
pin
P70 COM7 (*)
P71 COM6 (*)
P72 COM5 (*)
P73 COM4 (*)
P74 COM3 (*)
P75 COM2 (*)
P76 COM1 (*)
P77 COM0 (*)
Table:7.11.2 P70 Function Selection
Setup
LCCTR0 LCDSEL
SEGSL3 COMSL7
1 1
1 0
0 -
Table:7.11.3 P71 Function Selection
Setup
LCCTR0 LCDSEL
SEGSL2 COMSL6
1 1
1 0
0 -
Special function
SEG3 (*) IRQ6B
SEG2 (*) IRQ5B
SEG1 (*) IRQ4B
SEG0 (*) TM5IOB
- -
- -
- -
- -
IRQIEN IRQISEL0
IRQI6EN IRQ6SEL
- -
- -
1 1
0 -
IRQIEN IRQISEL0
IRQI5EN IRQ5SEL
- -
- -
1 1
0 -
-
-
TM3IOB
-
-
-
-
-
Function
COM7
SEG3
IRQ6B
P70
Function
COM6
SEG2
IRQ5B
P71
Port 7
Chapter 7
I/O Port
VII - 55