MB89174LPF datasheet(24/50 Pages) FUJITSU

24 / 50 page

MB89170/170A/170L Series

s I/O MAP

1. MB89170/170A series

(Continued)

Address

Read/write

00H

(R/W)

PDR0

Port 0 data register

01H

(W)

DDR0

Port 0 data direction register

02H

(R/W)

PDR1

Port 1 data register

03H

(W)

DDR1

Port 1 data direction register

04H

(R/W)

PDR2

Port 2 data register

05H

Vacancy

06H

Vacancy

07H

(R/W)

SYCC

System clock control register

08H

(R/W)

STBC

Standby control register

09H

(R/W)

WDTC

Watchdog control register

0AH

(R/W)

TBTC

Timebase timer control register

0BH

(R/W)

WPCR

Watch prescaler control register

0CH

(R/W)

PDR3

Port 3 data register

0DH

(R/W)

DDR3

Port 3 data direction register

0EH

(R/W)

PDR4

Port 4 data register

0FH

(R/W)

BZCR

Buzzer register

10H

Vacancy

11H

Vacancy

12H

Vacancy

13H

Vacancy

14H

Vacancy

15H

Vacancy

16H

Vacancy

17H

Vacancy

18H

(R/W)

T2CR

Timer 2 control register

19H

(R/W)

T1CR

Timer 1 control register

1AH

(R/W)

T2DR

Timer 2 data register

1BH

(R/W)

T1DR

Timer 1 data register

1CH

(R/W)

SMR

Serial mode register

1DH

(R/W)

SDR

Serial data register

1EH

Vacancy

1FH

Vacancy

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