DMC42C1106 データシートの表示（PDF） - Daewoo Semiconductor

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DMC42C1106

4Bit Single Chip Microcontroller

Daewoo Semiconductor 

4Bit Single Chip Microcontroller

4

DMC42C1106

PROGRAM MEMORY (ROM)

0000H

001FH

0020H

002FH

0060H

CONTENTS

VECTOR

ADDRESS AREA

ZERO-PAGE

CALL AREA

17FFH

6K Byte

VECTOR ADDRESS

0000H

0002H

0004H

0006H

0008H

000AH

000CH

000EH

0010H

0012H

0014H

0016H

0018H

001AH

001CH

001EH

Prioty

0

1

2

3

4

5

6

INTERRUPT SUORCE

RESET

Reset Signal

IRQBT Basic Interval Timer

IRQ0

External interrupt 0

IRQ1

External interrupt 1

IRQTC0 Timer Event Counter 0

IRQTC1 Timer Event Counter 1

IRQ2

External interrupt 2

9

IRQS0

10 IRQAD

12 IRQWT

13 IRQKS

15

-

Serial I/O 0

8 bit ADC

Watch Timer

Key Scan

reserved

DATA MEMORY (RAM)

DIRECT

m

$00

PAGE0

(256 Byte)

INDIRECT

STACK

@HL

@DE @DL

MP=0

SPS=0

GENERAL

REGISTER

RB=0 RB=1

RB=2 RB=4

$FF

$00

PAGE1

(128 Byte) MB=0

MB=0

MP=1

BANK 0 $FF

(1K) $00

PAGE2

(256 Byte)

MP=2

LCD Display RAM

$FF

(2E0~2F4)

$00

PAGE3

I/O

(256 Byte)MEMORY

MP=3

SPS=1

SPS=2

; Usable

$FF

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