M68HC11ERG Просмотр технического описания (PDF) - Motorola => Freescale

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производитель

M68HC11ERG

M68HC11E Series Programming Reference Guide

Motorola => Freescale 

M68HC11ERG/AD

Devices Covered in This Reference Guide

Device

MC68HC11E0

MC68HC11E1

MC68HC11E9

MC68HC711E9

MC68HC11E20

MC68HC711E20

MC68HC811E2

RAM

512

512

512

512

768

768

256

ROM

—

—

12K

—

20K

—

—

EPROM

—

—

—

12K

—

10K

—

EEPROM

—

512

512

512

512

512

2048

M68HC11E Series Programming Model

7

A

15

07

B

D

0 8-BIT ACCUMULATORS A & B

0 OR 16-BIT DOUBLE ACCUMULATOR D

IX

INDEX REGISTER X

IY

INDEX REGISTER Y

SP

STACK POINTER

PC

7

0

SXH I NZVC

PROGRAM COUNTER

CONDITION CODES

CARRY/BORROW FROM MSB

OVERFLOW

ZERO

NEGATIVE

I-INTERRUPT MASK

HALF CARRY (FROM BIT 3)

X-INTERRUPT MASK

STOP DISABLE

2

M68HC11E Series Programming Reference Guide

MOTOROLA

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