NJU3503L データシートの表示（PDF） - Japan Radio Corporation

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NJU3503L

4-BIT SINGLE CHIP MICRO CONTROLLER

Japan Radio Corporation  

NJU3503

[ PERIPHERAL REGISTER TABLE0 ]

Y'-register Register No.

Peripheral Register Name

0H

PHY0 Table Change Register

1H

PHY1 Serial Input/Output Control Register

2H

PHY2 Serial Input/Output Shift Register

3H

PHY3 Timer1/Prescaler Control Register

4H

PHY4 Initial Value Register1 / Timer Counter1

5H

PHY5 Timer2 Control Register

6H

PHY6 Initial Value Register2 / Timer Counter2

7H

PHY7 A/D Convertor Control Register

8H

PHY8 A/D Convertor Control Register

9H

PHY9 A/D Convertor Output Register

AH

PHY10 Interrupt Control Register

BH

PHY11

CH

PHY12

DH

PHY13 ROM Addressing Register

EH

PHY14

FH

PHY15

Number Write or

of Port Read *1

1

WR

3

WR

8

WR

3

WR

8

WR

4

WR

8

WR

4

WR

1

WR

8

R

4

WR

Data in

Reset

0

0 *2

0 *2

0

0

0 *5

0

0 *3

0 *3

0

0 *5

3

WR unknown

[ PERIPHERAL REGISTER TABLE1 ]

Y'-register Register No.

Peripheral Register Name

Number Write or

of Port Read *1

0H

PHY0 Table Change Register

1

WR

1H

PHY17 PORTA Output or PORTA Input

4

WR

2H

PHY18 PORTB Output or PORTB Input

3

W/R

3H

PHY19 PORTC Input

2

R

4H

PHY20 PORTD Output or PORTD Input

4

W/R

5H

PHY21 PORTE Output or PORTE Input

3

W/R

6H

PHY22 PORTF Input

2

R

7H

PHY23 PORTG Output or PORTG Input

2

W/R

8H

PHY24 Programmable Input/Output Port Control 4

WR

Register

9H

PHY25

AH

PHY26

BH

PHY27

CH

PHY28

DH

PHY29

EH

PHY30

FH

PHY31

Data in

Reset

0

0

0

0 *4

0 *3

0 *3

0 *5

0 *2

0

*1 W

: Write only

R

: Read only

WR : Read and Write

W / R : Fixed as Read or Write by the mask option

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