386DX

The 386DX is 32-bit Chmos Microprocessor designed by Intel Corporation.

Product Overview

Intel Corporation

Datasheet Details

Part number	386DX
Manufacturer	Intel Corporation
File Size	1.58 MB
Description	32-bit Chmos Microprocessor
Datasheet	386DX_IntelCorporation.pdf
Additional preview pages of the 386DX datasheet.

Product details

Description

Table 2 BASE ARCHITECTURE 2 1 Introduction 2 2 Register Overview 2 3 Register Descriptions 2 4 Instruction Set 2 5 Addressing Modes 2 6 Data Types 2 7 Memory Organization 2 8 I O Space 2 9 Interrupts 2 10 Reset and Initialization 2 11 Testability 2 12 Debugging Support 3 REAL MODE ARCHITECTURE 3 1 Real Mode Introduction 3 2 Memory Addressing 3 3 Reserved Locations 3 4 Interrupts 3 5 Shutdown and Halt 4 PROTECTED MODE ARCHITECTURE 4 1 Introduction 4 2 Addressing Mechanism 4 3 Segmentation 4 4 Pro

Features

Testability features include a self-test and direct access to the page translation cache Four new breakpoint registers provide breakpoint traps on code execution or data accesses for powerful debugging of even ROM-based systems Object-code compatibility with all 8086 family members (8086 8088 80186 80188 80286) means the Intel386 DX offers immediate access to the world’s largest microprocessor software base 231630.
49 Intel386 TM DX Pipelined 32-Bit Microarchitecture Intel386TM DX and.

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Published: Jan 24, 2008 |