Powerleap PL-K6-III/98 Manuale utente
POWERLEAPPL-K6-III/98
Pentium
CPU Upgrade Kit
!"
Intel Pentium (P54C) and Pentium w/MMX Technology (P55C)
!"
AMD K6, K6-2, and K6-III
!"
Cyrix/IBM 6X86, 6X86L, 6X86MX, and MII
!"
IDT C6 and WinChip2
Version 1.xx
Copyright 1999 PowerLeap Products, Inc.
All Rights Reserved.
March 1999
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.
This product employs patented technology (Japanese Registered Utility Model No. 3042946).
Visit our web site at:
http://www.powerleap.com
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
Table of Contents i
PowerLeap™Installation Guide
Table of Contents
Introduction 1
About the MMX
Technology__________________________ 1
About the 3DNow!
Technology _______________________ 1
Special Features_____________________________________ 2
What You Have ______________________________________ 2
The PowerLeap™PL-K6-III/98 3
Quick Start: CPU Settings _____________________________ 3
SW1 Settings: Clock Multiplier, CPU Voltage, and CPU
Overheating Protection____________________________ 8
SW1: Pins 1, 2, & 3 (Clock Multiplier) 8
SW1: Pins 4, 5, 6, 7, & 8 (Core Voltage) 9
SW1: Pin 10 (CPU Overheating Protection) 10
Installing the CPU Upgrade Board 11
Before Installation __________________________________ 11
Installation_________________________________________ 12
Technical Reference 21
SW1: Core Voltage Settings __________________________ 25
Downloading PowerLeap Software 27
ii Table of Figures
PowerLeap™Installation Guide
Table of Figures
Figure 1. The PL-K6-III/98__________________________________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. Inserting the CPU into the upgrade board________________16
Figure 6. Checking the DIP switch settings ______________________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 __________________________20
Introduction 1
PowerLeap™Installation Guide
Introduction
Your PowerLeap™ PL-K6-III/98 CPU upgrade board allows Pentium Socket 5
and Socket 7 systems to take advantage of the latest 3DNOW! & MMX CPU
technology from AMD, Intel, Cyrix, and IDT.
The CPU upgrade board employs patented technology to adapt Socket 5 and Socket
7 systems to the voltage and pinout requirements of this new generation of
processors. It provides an upgrade solution that would otherwise require the
replacement of the motherboard.
About the 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 the 3DNow!Technology
AMD’s 3DNow! technology is an innovative group of 21 new instructions for the
x86 architecture that brings 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-III
& K6-2 processor and works with all existing operating systems and x86
applications.
2 Introduction
PowerLeap™Installation Guide
Special Features
PowerLeap PL-K6-III/98 offers the following advanced features:
#" Supports both Socket 5 and Socket 7 Pentium systems’ MMX-Enabled CPU
upgrade
#" Supports Intel Pentium, Pentium w/MMX, AMD K6, K6-2, K6-III,
Cyrix/IBM 6x86L, 6x86MX, MII, IDT C6 and WinChip2 CPUs
#" Provides chip-for-chip replacement, with no software drivers to install
#" Employs the patented IPS (Independent Power Source) technology, which
provides pure, abundant, and durable power to the V/Core of split-voltage
type CPUs
#" Supports AMD K6-III w/Internal 1:1, 256-KByte L2 cache
#" Includes switching VRM (Voltage Regulating Module) circuitry
#" Provides large on-chip 64KB L1 cache (AMD K6, K6-2, K6-III, Cyrix/IBM
6x86MX, MII, IDT-C6, and WinChip2) or 32KB L1 cache (Intel Pentium
w/MMX) for high-performance implementation
#" Offers a unique CPU overheating protection function
#" Delivers the most cost-effective MMX CPU upgrade solution
What You Have
Your PowerLeap™ PL-K6-III/98 CPU upgrade kit includes the following items:
#" The PowerLeap™ PL-K6-III/98 upgrade board
#" Power connector cord
#" PowerLeap™ Utility Diskette (CPU Control Panel software)
#" CPU cooling fan & heatsink
The PowerLeap™PL-K6-III/98 3
PowerLeap™Installation Guide
The PowerLeap™ PL-K6-III/98
This chapter describes setting the clock multiplier and voltages for your
PowerLeap PL-K6-III/98 CPU upgrade board.
Quick Start: CPU Settings
This section shows how to use the SW1 DIP switch to choose the correct clock
multiplier and voltages for your new Intel, AMD, IDT, or Cyrix/IBM processor.
Intel CPU SW1 Settings
Pentium-166 (66/2.5x) ON
12345678910
Pentium-200 (66/3.0x) ON
12345678910
Pentium w/MMX-166 (66/2.5x) ON
12345678910
Pentium w/MMX-200 (66/3.0x) ON
12345678910
Pentium w/MMX-233 (66/3.5x) ON
12345678910
4 The PowerLeap™PL-K6-III/98
PowerLeap™Installation Guide
AMD K6 CPU SW1 Settings
K6-166 (66/2.5x) ON
12345678910
K6-200 (66/3.0x) ON
12345678910
K6-233 (66/3.5x) ON
12345678910
K6-266 (66/4.0x) ON
12345678910
K6-300 (66/4.5x) ON
12345678910
AMD K6-2 CPU SW1 Settings
K6-2 /266 (66/4.0x) ON
12345678910
#K6-2 /266 (75/3.5x)
ON
12345678910
K6-2 /300 (66/4.5x) ON
12345678910
#K6-2 /300 (75/4.0x)
ON
12345678910
K6-2 /333 (66/5.0x) ON
12345678910
#K6-2 /333 (75/4.5x)
ON
12345678910
K6-2 /366 (66/5.5x) ON
12345678910
# For systems with an external clock speed faster than 66MHz.
The PowerLeap™PL-K6-III/98 5
PowerLeap™Installation Guide
AMD K6-2 CPU SW1 Settings
#K6-2 380 (75/5.0x)
ON
12345678910
K6-2 400 (66/6.0x) ON
12345678910
#K6-2 450 (75/6.0x)
ON
12345678910
# For systems with an external clock speed faster than 66MHz.
AMD K6-III CPU SW1 Settings
K6-III 400 (66/6.0x) ON
12345678910
#K6-III 450 (75/6.0x)
ON
12345678910
# For systems with an external clock speed faster than 66MHz.
IDT CPU SW1 Settings
C6 MMX-180 (60/3.0x) ON
12345678910
C6 MMX-200 (66/3.0x) ON
12345678910
#C6 MMX-225 (75/3.0x)
ON
12345678910
C6 MMX-240 (60/4.0x) ON
12345678910
# For systems with an external clock speed faster than 66MHz.
6 The PowerLeap™PL-K6-III/98
PowerLeap™Installation Guide
IDT CPU SW1 Settings
#WinChip2-225 (75/3.0x)
ON
12345678910
WinChip2-240 (60/4.0x) ON
12345678910
#WinChip2-250 (83/3.0x)
ON
12345678910
WinChip2-266 (66/4.0x) ON
12345678910
#WinChip2-300 (75/4.0x)
ON
12345678910
# For systems with an external clock speed faster than 66MHz.
Cyrix/IBM 6x86L CPU SW1 Settings
6x86L-P150+ (60/2.0x) ON
12345678910
6x86L-P166+ (66/2.0x) ON
12345678910
#6x86L-P200+ (75/2.0x)
ON
12345678910
# For systems with an external clock speed faster than 66MHz.
Indice
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