Powerleap PL-PROMMX PLUS Manuel utilisateur

POWERLEAPPL-PROMMX PLUS

Pentium CPU Upgrade Kit

--for--

nIntel Pentium (P54C) and Pentium w/MMX Technology (P55C)

nAMD K6 and K6-2

nCyrix/IBM 6X86, 6X86L, 6X86MX, and MII

nIDT C6

July 1998

The information in this document is subject to change without prior notice in order to

improve reliability, design and function and does not represent a commitment on the part

of the manufacturer.

In no event will the manufacturer be liable for direct, indirect, special, incidental, or

consequential damages arising out of the use or inability to use the product or

documentation, even if advised of the possibility of such damages.

Product names mentioned herein are used for identification purposes only and may be

trademarks and/or registered trademarks of their respective companies.

Visit our web sites at:

http://www.powerleap.com

Table of Contents i

PowerLeap™Installation Guide

Table of Contents

Introduction 1

About the MMXTechnology 1

About the 3DNow!  Technology 1

Some Commonly Used Abbreviations 2

Special Features 2

What You Have 3

Configuring the PowerLeap™PL-ProMMX Plus 5

Quick Start: CPU Settings 5

JP1 Settings: Clock Multiplier 8

JP2 Settings: CPU Voltage and CPU Overheating Protection 9

Installing the CPU Upgrade Board 11

Before Installation 11

Installation 12

Technical Reference 21

Calculating the System Upgrade Speed 21

JP2: Core Voltage Settings 24

Downloading PowerLeap Software 25

ii Table of Figures

PowerLeap™Installation Guide

Table of Figures

Figure 1. PowerLeap™ PL-ProMMX Plus (SVRM) _______________ 11

Figure 2. Removing the existing CPU and CPU cooling fan _________ 13

Figure 3. Sliding the CPU onto the CPU plate____________________ 14

Figure 4. Tightening the hex nuts _____________________________ 15

Figure 5. The JP1 and JP2 jumper switches ______________________ 16

Figure 6. Inserting the CPU into the upgrade board _______________ 17

Figure 7. Installing the CPU upgrade board into the ZIF socket ______ 18

Figure 8. Locking the CPU upgrade board into the ZIF socket _______ 19

Figure 9. Connecting the power cable and fan cable _______________ 18

Introduction 1

PowerLeap™Installation Guide

Introduction

Your PowerLeap™ PL-ProMMX Plus CPU upgrade board allows Pentium

socket 5 and socket 7 systems to take advantage of the latest MMX CPU

technology from Intel, AMD, Cyrix, and IDT.

The CPU upgrade board employs patent pending technology to adapt socket 5 and

socket 7 systems to the voltage and pinout requirements of this new generation of

processors. By providing an upgrade solution that would otherwise require the

replacement of the motherboard, PowerLeap™ lets you enjoy the most cost-

effective MMX CPU upgrade solution.

About MMXTechnology

Intel’s MMX technology extends the performance of Pentium processors with 57

new instructions, a 32K L1 cache, four new 64-bit data types, and more. For

multimedia and communications applications, MMX can significantly enhance

audio/video playback and image processing. MMX technology is compatible

with a wide range of existing operating systems (including MS-DOS, Windows,

OS/2, and UNIX) and 16/32-bit applications.

About 3DNow!  Technology

AMD’s 3DNow! technology is an innovative group of 21 new instructions for

the x86 architecture that bring powerful performance enhancements for

multimedia and floating-point-intensive applications. With 3DNow! technology,

applications can achieve more detailed 3D imaging, faster frame rates for video

playback, and dramatic improvements in audio. 3DNow! technology appears in

the AMD K6-2 processor and works with all existing operating systems and x86

applications.

2Introduction

PowerLeap™Installation Guide

Some Commonly Used Abbreviations

This manual uses the following abbreviations and acronyms.

MMX: Multimedia Extension

P54C: Intel Pentium CPU

P55C: Intel Pentium with MMX CPU

Special Features

Your PowerLeap™ PL-ProMMX Plus offers the following advanced features:

§Supports Intel Pentium, Pentium w/MMX, AMD K6, K6-2, Cyrix/IBM

6x86L, 6x86MX, M-II & IDT C6 CPUs.

§Provides MMX-enabled CPU upgrades for both Socket 5 & Socket 7

Pentium systems.

§Employs patented IPS (Independent Power Source) technology, providing

pure, abundant, & durable power to the V/Core of split-voltage CPUs.

§Offers a unique CPU overheating protection function.

§Includes switching VRM (Voltage Regulating Module) circuitry.

§Provides intelligent overcurrent protect circuitry.

§Supports 1.6V~3.5V (ascending by 0.1V), 20 sets voltage settings for

V/Core.

§Offers chip-for-chip replacement, with no software drivers to install.

Introduction 3

PowerLeap™Installation Guide

What You Have

Your PowerLeap™ PL-ProMMX Plus upgrade board includes the following

items:

§The PowerLeap™ PL-ProMMX Plus upgrade board

§Power connector cord

§PowerLeap™ Utility Diskette

§CPU cooling fan & heatsink

4Introduction

PowerLeap™Installation Guide

The PowerLeap™PL-ProMMX Plus 5

PowerLeap™Installation Guide

Configuring the PowerLeap™

PL-ProMMX Plus

This chapter describes setting the clock multiplier and voltages for your

PowerLeap™ PL-ProMMX Plus CPU upgrade board. It also discusses enabling

and disabling the CPU overheating protection function.

Quick Start: CPU Settings

This section shows how to use the JP1 and JP2 jumper switches to choose the

correct clock multiplier and voltages for your new Intel, AMD, Cyrix/IBM, or

IDT processor. For information about calculating the CPU upgrade board’s

clock multiplier, refer to the chapter “Technical Reference” later in this manual.

Intel CPU JP1 Setting JP2 Setting

Pentium-200 (66/3.0x) 5

Pentium w/MMX-166 (66/2.5x) 5

Pentium w/MMX-200 (66/3.0x) 5

Pentium w/MMX-233 (66/3.5x) 5

For Dual CPU system’s upgrade, please stick with Intel CPUs; AMD,

Cyrix & IDT CPU won’t support SMP systems.

6The PowerLeap™PL-ProMMX Plus

PowerLeap™Installation Guide

AMD K6 CPU JP1 Setting JP2 Setting

K6-166 (66/2.5x) 5

K6 -200 (66/3.0x) 5

*K6 -233 (66/3.5x) 3.2V 5

*K6 -233 (66/3.5x) 2.2V 5

K6 -266 (66/4.0x) 5

K6 -300 (66/4.5x) 5

* Note the actual voltage printed on the CPU label.

AMD K6-2 CPU JP1 Setting JP2 Setting

K6-2/233 (66/3.5x) 5

#K6-2/233 (75/3.0x) 5

K6-2/266 (66/4.0x) 5

#K6-2/266 (75/3.5x) 5

K6-2/300 (66/4.5x) 5

#K6-2/300 (75/4.0x) 5

K6-2/333 (66/5.0x) 5

#K6-2/333 (75/4.5x) 5

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