Chapter 3 Port Functions

Pull-up resistor control

I/O direction control

Data bus

Port output data

Port input data

P60 to P67,P80 to P87

Reset

R

D Q

Write

 

L

 

Read

 

 

 

 

Reset

 

 

 

 

 

R

 

 

 

 

 

D Q

 

 

Write

 

 

L

 

 

Read

 

 

 

 

 

 

Reset

 

 

 

 

 

R

 

 

 

 

 

D Q

 

 

Write

 

L

 

Read

Schmidt trigger input

Read

Pull-up

Control bit

resistor

Register

control

(address)

 

I/O

Control bit

direction

Register

control

(address)

 

Port output

Control bit

Register

 

 

(address)

 

Control bit

Port input

Register

 

(address)

P60

P61

P62

P63

P64

P65

P66

P67

P6PLU0

P6PLU1

P6PLU2

P6PLU3

P6PLU4

P6PLU5

P6PLU6

P6PLU7

P6PLU

(x'03F46')

P6DIR0 P6DIR1 P6DIR2 P6DIR3 P6DIR4 P6DIR5 P6DIR6 P6DIR7

P6DIR

(x'03F36')

P6OUT0 P6OUT1 P6OUT2 P6OUT3 P6OUT4 P6OUT5 P6OUT6 P6OUT7

P6OUT

(x'03F16')

P6IN0 P6IN1 P6IN2 P6IN3 P6IN4 P6IN5 P6IN6 P6IN7

P6IN

(x'03F26')

Figure 3-3-8 Configuration and Functions of P60 to P67

Pull-up

Control bit

resistor

Register

control

(address)

 

I/O

Control bit

direction

Register

control

(address)

 

Port output

Control bit

Register

 

 

(address)

 

Control bit

Port input

Register

 

(address)

P80

P81

P82

P83

P84

P85

P86

P87

P8PLU0

P8PLU1

P8PLU2

P8PLU3

P8PLU4

P8PLU5

P8PLU6

P8PLU7

P8PLU

(x'03F48')

P8DIR0 P8DIR1 P8DIR2 P8DIR3 P8DIR4 P8DIR5 P8DIR6 P8DIR7

P8DIR

(x'03F38')

P8OUT0 P8OUT1 P8OUT2 P8OUT3 P8OUT4 P8OUT5 P8OUT6 P8OUT7

P8OUT

(x'03F18')

P8IN0 P8IN1 P8IN2 P8IN3 P8IN4 P8IN5 P8IN6 P8IN7

P8IN

(x'03F28')

Figure 3-3-9 Configuration and Functions of P80 to P87

54 I/O Port Configuration and Functions

Page 68
Image 68
Panasonic MN101C00 user manual P60 to P67,P80 to P87, Configuration and Functions of P60 to P67