MC68060RC50 查看數據表（PDF） - Freescale Semiconductor

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MC68060RC50

M68060 User’s Manual

Freescale Semiconductor 

PREFACE

The complete documentation package for the MC68060, MC68LC060, and MC68EC060

(collectively called M68060) consists of the M68060UM/AD, M68060 User’s Manual, and

the M68000PM/AD, M68000 Family Programmer’s Reference Manual. The M68060 User’s

Manual describes the capabilities, operation, and programming of the M68060 superscalar

32-bit microprocessors. The M68000 Family Programmer’s Reference Manual contains the

complete instruction set for the M68000 family.

The introduction of this manual includes general information concerning the MC68060 and

summarizes the differences among the M68060 family devices. Additionally, appendices

provide detailed information on how these M68060 derivatives operate differently from the

MC68060.

When reading this manual, disregard information concerning the floating-point unit in refer-

ence to the MC68LC060, and disregard information concerning the floating-point unit and

memory management unit in reference to the MC68EC060.

The organization of this manual is as follows:

Section 1 Introduction

Section 2 Signal Description

Section 3 Integer Unit

Section 4 Memory Management Unit

Section 5 Caches

Section 6 Floating-Point Unit

Section 7 Bus Operation

Section 8 Exception Processing

Section 9 IEEE 1149.1 Test (JTAG) and Debug Pipe Control Modes

Section 10 Instruction Timings

Section 11 Applications

Section 12 Electrical and Thermal Characteristics

Section 13 Ordering Information and Mechanical Data

Appendix A MC68LC060

Appendix B MC68EC060

Appendix C MC68060 Software Package

Appendix D M68060 Instructions

MOTOROLA

M68060 USER’S MANUAL

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