MB89990 데이터 시트보기 (PDF) - Fujitsu

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MB89990

8-bit Proprietary Microcontroller

Fujitsu 

MB89990 Series

s I/O MAP

Address

00H

01H

02H to 07H

08H

09H

0AH

0BH

0CH

0DH

0EH

0FH to 13H

14H

15H

16H

17H

18H

19H

1AH

1BH

1CH to 22H

23H

24H

25H to 31H

32H

33H

34H to 7BH

7CH

7DH

7EH

7FH

Read/write

(R/W)

(W)

(R/W)

(R/W)

(R/W)

(R/W)

(W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(W)

(W)

(W)

Note: Do not use vacancies.

Register name

PDR0

DDR0

STBC

WDTC

TBTC

PDR3

DDR3

PDR4

RCR1

RCR2

T2CR

T1CR

T2DR

T1DR

EIC1

EIC2

EIE2

EIF2

ILR1

ILR2

ILR3

Register description

Port 0 data register

Port 0 data direction register

Vacancy

Standby control register

Watchdog timer control register

Timebase timer control register

Vacancy

Port 3 data register

Port 3 data direction register

Port 4 data register

Vacancy

Remote-control register 1

Remote-control register 2

Vacancy

Vacancy

Timer 2 control register

Timer 1 control register

Timer 2 data register

Timer 1 data register

Vacancy

External interrupt control register 1

External interrupt control register 2

Vacancy

External interrupt 2 enable register

External interrupt 2 flag register

Vacancy

Interrupt level register 1

Interrupt level register 2

Interrupt level register 3

Vacancy

21

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