MB89850R データシートの表示（PDF） - Fujitsu

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MB89850R

8-bit Proprietary Microcontroller

Fujitsu 

MB89850R Series

(Continued)

Address

26H

27H

28H

29H

2AH

2BH

2CH

2DH

2EH

2FH

30H

31H

32H

33H

34H

35H

36H

37H

38H

39H

3AH

3BH

3CH

3DH

3EH

3FH

40H to 7BH

7CH

7DH

7EH

7FH

Read/write

(R/W)

(R/W)

(R/W)

(R/W)

(R)

(R)

(W)

(W)

(W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(R/W)

(W)

(R/W)

(W)

(W)

(W)

(W)

(W)

(W)

(W)

(W)

(W)

(W)

(W)

Register name

EIC1

EIC2

ADC1

ADC2

ADDH

ADDL

ZOCTR

CLRBRH

CLRBRL

TCSR

CICR

TMCR

COER

CMCR

DTCR

DTSR

OCTBR

OCPBR0H

OCPBR0L

OCPBR1H

OCPBR1L

OCPBR2H

OCPBR2L

OCPBR3H

OCPBR3L

ILR1

ILR2

ILR3

Register description

External interrupt control register 1

External interrupt control register 2

A/D converter control register 1

A/D converter control register 2

A/D converter data register (H)

A/D converter data register (L)

Vacancy

Zero detection output control register

Compare clear buffer register (H)

Compare clear buffer register (L)

Timer control status register

Compare interrupt control register

Timer mode control register

Compare/port selection register

Compare buffer mode control register

Dead-time timer control register

Dead-time setting register

Output control buffer register

Output compare buffer register 0 (H)

Output compare buffer register 0 (L)

Output compare buffer register 1 (H)

Output compare buffer register 1 (L)

Output compare buffer register 2 (H)

Output compare buffer register 2 (L)

Output compare buffer register 3 (H)

Output compare buffer register 3 (L)

Vacancy

Interrupt level setting register 1

Interrupt level setting register 2

Interrupt level setting register 3

Vacancy

Notes: • Do not use vacancies.

• When a read-modify-write instruction (such as bit set) is used to access a write-only register or a register

containing a write-only bit, a bit designated by the instruction will have a predetermined value. However,

a write-only bit included, if any, in bits not defined by the instruction will cause a malfunction. So no access

to the register should be tried with any read-modefy-write instruction.

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