MC68020 Datasheet (Motorola) - MICROPROCESSORS USERS MANUAL

MC68020, MICROPROCESSORS USERS MANUAL

On-Chip Cache Memory Bus Operation Exception Processing Coprocessor Interface Description Instruction Execution Timing Applications Information Electrical Characteristics Ordering Information and Mechanical Data Interfacing an MC68EC020 to a DMA Device That Supports a Three-Wire Bus Arbitration Prot

MC68020 MC68EC020 MICROPROCESSORS USER’S MANUAL First Edition Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design.

Motorola does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.

Motorola products are not designed, intended, or authorized for use as components in systems inte

MC68020 Features

* 1-2 Programming Model 1-4 Data Types and Addressing Modes Overview 1-8 Instruction Set Overview 1-10 Virtual Memory and Virtual Machine Concepts 1-10 Virtual Memory 1-10 Virtual Machine 1-12 Pipelined Architecture 1-12 Cache Memory 1-13 Section 2 Processing States 2.1 2.1.1 2.1.2 2.1.3 2.2 2.3 2