MTU8B55EN 查看數據表（PDF） - Myson Century Inc

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产品描述 (功能)

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MTU8B55EN

EPROM-Based 8-Bit CMOS Microcontroller

Myson Century Inc 

MYSON

MTU8B54E/55E/56E/57E

TECHNOLOGY

3.0 FUNCTIONAL DESCRIPTIONS

3.1 REGISTER MAP

The register map of MTU8B5X is depicted as below:.

The Register Map of MTU8B54E/56E

Address

Description

00h Indirect Addressing Register

01h Timer0

02h PC

03h STATUS

04h FSR

05h PORTA

06h PORTB

07h-1Fh General Purpose Register

The Register Map of MTU8B55E

Address

Description

00h

Indirect Addressing Register

01h

Timer0

02h

PC

03h

STATUS

04h

FSR

05h

PORTA

06h

PORTB

07h

PORTC

08h-1Fh General Purpose Register

The Register Map of MTU8B57E

Address

Description

FSR<6:5>

Bank 0

00

Bank 1

01

Bank 2

10

Bank 3

11

00h

Indirect Address-

ing Register

01h

Timer0

02h

PC

03h

STATUS

04h

FSR

05h

PORTA

Map back to address in Bank 0

06h

PORTB

07h

PORTC

General Purpose

08h~0Fh

Register

10h~1Fh

General Purpose

Register

30h~3Fh

General Purpose

Register

50h~5Fh

General Purpose

Register

70h~7Fh

General Purpose

Register

Revision 1.2

-3-

24 October 2000

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