MB90822 データシートの表示（PDF） - Fujitsu

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MB90822

16-bit Proprietary Microcontroller

Fujitsu 

MB90820 Series

■ I/O MAP

Address Abbreviation

Register

Byte ac- Word

cess access

000000H

PDR0 Port 0 data register

R/W R/W

000001H

PDR1 Port 1 data register

R/W R/W

000002H

PDR2 Port 2 data register

R/W R/W

000003H

PDR3 Port 3 data register

R/W R/W

000004H

PDR4 Port 4 data register

R/W R/W

000005H

PDR5 Port 5 data register

R/W R/W

000006H

PDR6 Port 6 data register

R/W R/W

000007H

PDR7 Port 7 data register

R/W R/W

000008H

PDR8 Port 8 data register

R/W R/W

000009H to

00000FH

Prohibited area

000010H

DDR0 Port 0 data direction register R/W R/W

000011H

DDR1 Port 1 data direction register R/W R/W

000012H

DDR2 Port 2 data direction register R/W R/W

000013H

DDR3 Port 3 data direction register R/W R/W

000014H

DDR4 Port 4 data direction register R/W R/W

000015H

DDR5 Port 5 data direction register R/W R/W

000016H

DDR6 Port 6 data direction register R/W R/W

000017H

DDR7 Port 7 data direction register R/W R/W

000018H

DDR8 Port 8 data direction register R/W R/W

000019H to

00001FH

Prohibited area

000020H

SMR0 Serial mode register ch0

R/W R/W

000021H

SCR0 Serial control register ch0

W, R/W W, R/W

000022H

SIDR0 /

SODR0

Serial input data register ch0 /

Serial output data register ch0

R/W

R/W

000023H

SSR0 Serial status register ch0

R, R/W R, R/W

000024H

SMR1 Serial mode register ch1

R/W R/W

000025H

SCR1 Serial control register ch1

W, R/W W, R/W

000026H

SIDR1 /

SODR1

Serial input data register ch1 /

Serial output data register ch1

R/W

R/W

000027H

SSR1 Serial status register ch1

R, R/W R, R/W

000028H

000029H

PWCSL1 PWC control status register

PWCSH1 ch1

R/W R/W

R, R/W R, R/W

00002AH

PWC1 PWC data buffer register ch1 ⎯

R/W

00002BH

00002CH

DIV1

Divide ratio control register

ch1

R/W R/W

Resource name

Port 0

Port 1

Port 2

Port 3

Port 4

Port 5

Port 6

Port 7

Port 8

Port 0

Port 1

Port 2

Port 3

Port 4

Port 5

Port 6

Port 7

Port 8

UART ch0

UART ch1

PWC timer ch1

Initial

value

XXXXXXXXB

XXXXXXXXB

XXXXXXXXB

XXXXXXXXB

XXXXXXXXB

XXXXXXXXB

XXXXXXXXB

XXXXXXXXB

XXXXXXXXB

00000000B

00000000B

00000000B

00000000B

00000000B

XXXXXX00B

00000000B

00000000B

00000000B

00000000B

00000100B

XXXXXXXXB

00001000B

00000000B

00000100B

XXXXXXXXB

00001000B

00000000B

00000000B

XXXXXXXXB

XXXXXXXXB

XXXXXX00B

(Continued)

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