Powerleap PL-PROMMX PLUS Manuale utente
POWERLEAPPL-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
Copyright 1998 PowerLeap Products, Inc.
All Rights Reserved.
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 MMXTechnology 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 MMXTechnology
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
6
1
2
11
12
1
2
Pentium w/MMX-166 (66/2.5x) 5
6
1
2
11
12
1
2
Pentium w/MMX-200 (66/3.0x) 5
6
1
2
11
12
1
2
Pentium w/MMX-233 (66/3.5x) 5
6
1
2
11
12
1
2
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
6
1
2
11
12
1
2
K6 -200 (66/3.0x) 5
6
1
2
11
12
1
2
*K6 -233 (66/3.5x) 3.2V 5
6
1
2
11
12
1
2
*K6 -233 (66/3.5x) 2.2V 5
6
1
2
11
12
1
2
K6 -266 (66/4.0x) 5
6
1
2
11
12
1
2
K6 -300 (66/4.5x) 5
6
1
2
11
12
1
2
* Note the actual voltage printed on the CPU label.
AMD K6-2 CPU JP1 Setting JP2 Setting
K6-2/233 (66/3.5x) 5
6
1
2
11
12
1
2
#K6-2/233 (75/3.0x) 5
6
1
2
11
12
1
2
K6-2/266 (66/4.0x) 5
6
1
2
11
12
1
2
#K6-2/266 (75/3.5x) 5
6
1
2
11
12
1
2
K6-2/300 (66/4.5x) 5
6
1
2
11
12
1
2
#K6-2/300 (75/4.0x) 5
6
1
2
11
12
1
2
K6-2/333 (66/5.0x) 5
6
1
2
11
12
1
2
#K6-2/333 (75/4.5x) 5
6
1
2
11
12
1
2
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