Panasonic MN101C00 User Manual

Chapter 3  Port Functions

54

I/O Port Configuration and Functions

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P60 to P67,P80 to P87

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

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

R

D

L

Q

Reset

Write

Read

Read

R

D

L

Q

Reset

Write

Read

R

D

L

Q

Reset

Write

Read

Pull-up resistor control

I/O direction control

Port output data

Port input data

Data bus

Schmidt trigger input

P6PLU0 P6PLU1

P6PLU2 P6PLU3 P6PLU4

P6OUT0 P6OUT1 P6OUT2 P6OUT3 P6OUT4

P6DIR0

P6DIR1

P6DIR2

P6DIR3

P6DIR4

P6IN0

P6IN1

P6IN2

P6IN3

P6IN4

P60

P61

P62

P63

P64

Pull-up 

resistor 

control

I/O 

direction 

control

Port input

Port output

Control bit

Register

(address)

Control bit

Register

(address)

Control bit

Register

(address)

Control bit

Register

(address)

P6PLU5 P6PLU6 P6PLU7

P6PLU

(x'03F46')

P6DIR

(x'03F36')

P6OUT

(x'03F16')

P6IN

(x'03F26')

P6OUT5 P6OUT6 P6OUT7

P6DIR5

P6DIR6

P6DIR7

P6IN5

P6IN6

P6IN7

P65

P66

P67

P8PLU0 P8PLU1

P8PLU2 P8PLU3 P8PLU4

P8OUT0 P8OUT1 P8OUT2 P8OUT3 P8OUT4

P8DIR0

P8DIR1

P8DIR2

P8DIR3

P8DIR4

P8IN0

P8IN1

P8IN2

P8IN3

P8IN4

P80

P81

P82

P83

P84

Pull-up 

resistor 

control

I/O 

direction 

control

Port input

Port output

Control bit

Register

(address)

Control bit

Register

(address)

Control bit

Register

(address)

Control bit

Register

(address)

P8PLU5 P8PLU6 P8PLU7

P8PLU

(x'03F48')

P8DIR

(x'03F38')

P8OUT

(x'03F18')

P8IN

(x'03F28')

P8OUT5 P8OUT6 P8OUT7

P8DIR5

P8DIR6

P8DIR7

P8IN5

P8IN6

P8IN7

P85

P86

P87