MDT2010 Ver la hoja de datos (PDF) - Micon Design Technology Corporation

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componentes Descripción

Fabricante

MDT2010

EPROM-Based 8-bit micro-controller

Micon Design Technology Corporation 

(B) Program Memory

MDT2010

Address

000-3FF

3FF

Description

Program memory for MDT2010

The starting address of the power on, external reset

or WDT for MDT2010

7. Reset Condition for all Registers

Register

IAR

RTCC

PC

STATUS

MSR

PORT A

PORT B

Address

00h

01h

02h

03h

04h

05h

06h

Power-On Reset

－

xxxx xxxx

1111 1111

0001 1xxx

111x xxxx

- - - - xxxx

xxxx xxxx

/MCLR or WDT Reset

－

uuuu uuuu

1111 1111

000# #uuu

111u uuuu

- - - - uuuu

uuuu uuuu

Note : u＝unchanged, x＝unknown, - ＝unimplemented, read as “0”

#＝value depends on the condition of the following table

Condition

/MCLR reset (not during SLEEP)

/MCLR reset during SLEEP

WDT reset (not during SLEEP)

WDT reset during SLEEP

8. Instruction Set

Status: bit 4

u

1

0

0

Status: bit 3

u

0

1

0

Mnemonic

Instruction Code Operands

Function

010000 00000000 NOP

No operation

010000 00000001 CLRWT

Clear Watchdog timer

010000 00000010 SLEEP

Sleep mode

010000 00000011 TMODE

010000 00000100 RET

Load W to TMODE register

Return

Operating

None

0→WT

0→WT,

stop OSC

W→TMODE

Stack→PC

Status

TF, PF

TF, PF

None

None

This specification are subject to be changed without notice. Any latest information please preview

http;//www.mdtic.com.tw

P. 6

VER 1.1

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