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Powerleap PL-K6-III/98, Installation Manual

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Powerleap PL-K6-III/98 Installation Manual Download Page 28

  24 

Technical Reference 

PowerLeap

™

 Installation Guide

 

Cyrix/IBM CPU 

External Clock 

Speed 

Upgrade Board 

Clock Multiplier 

Internal Clock Speed 

6x86MX - PR200 

66 MHz 

2.5x 

166 MHz 

6x86MX - PR200 

75 MHz 

2x 

150 MHz 

6x86MX - PR233 

75 MHz 

2.5x 

188 MHz 

6x86MX - PR233 

66 MHz 

3x 

200 MHz 

6x86MX - PR266 

83 MHz 

2.5x 

207 MHz 

MII-300GP 

66 MHz 

3.5x 

233 MHz 

MII-333GP 

75 MHz 

3.5x 

263 MHz 

 

 

For systems with an external clock speed slower than 
50MHz, there may be a slight performance sacrifice for your 
new CPU. For example, changing to a K6-166 from a 
Pentium-75 will result in a system upgrade speed of 150MHz 
(not 166MHz).  

Summary of Contents for PL-K6-III/98

Page 1: ...POWERLEAP PL 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...

Page 2: ...sing 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...

Page 3: ...ick 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...

Page 4: ...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 setti...

Page 5: ...ons 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 compatib...

Page 6: ...rable 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 cac...

Page 7: ...s 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 O N...

Page 8: ...7 8 9 1 0 K6 300 66 4 5x O N 1 2 3 4 5 6 7 8 9 1 0 AMD K6 2 CPU SW1 Settings K6 2 266 66 4 0x O N 1 2 3 4 5 6 7 8 9 1 0 K6 2 266 75 3 5x O N 1 2 3 4 5 6 7 8 9 1 0 K6 2 300 66 4 5x O N 1 2 3 4 5 6 7 8...

Page 9: ...faster than 66MHz AMD K6 III CPU SW1 Settings K6 III 400 66 6 0x O N 1 2 3 4 5 6 7 8 9 1 0 K6 III 450 75 6 0x O N 1 2 3 4 5 6 7 8 9 1 0 For systems with an external clock speed faster than 66MHz IDT C...

Page 10: ...2 3 4 5 6 7 8 9 1 0 WinChip2 266 66 4 0x O N 1 2 3 4 5 6 7 8 9 1 0 WinChip2 300 75 4 0x O N 1 2 3 4 5 6 7 8 9 1 0 For systems with an external clock speed faster than 66MHz Cyrix IBM 6x86L CPU SW1 Set...

Page 11: ...9 1 0 6x86MX PR233GP 66 3 0x O N 1 2 3 4 5 6 7 8 9 1 0 6x86MX PR233GP 75 2 5x O N 1 2 3 4 5 6 7 8 9 1 0 6x86MX PR266GP 83 2 5x O N 1 2 3 4 5 6 7 8 9 1 0 For systems with an external clock speed faster...

Page 12: ...ly voltages an I O interface voltage and a lower core voltage for the processor SW1 Pins 1 2 3 Clock Multiplier Pins 1 2 3 Clock Multiplier for P55C K6 K6 2 K6 III 6X86MX MII Dual Voltage C6 WinChip2...

Page 13: ...W1 Pin 4 ON ON OFF ON OFF OFF OFF SW1 Pin 5 ON OFF OFF OFF OFF OFF ON SW1 Pin 6 ON ON ON OFF OFF ON OFF SW1 Pin 7 ON ON ON ON ON OFF OFF SW1 Pin 8 OFF OFF OFF OFF OFF OFF OFF Note the actual voltage p...

Page 14: ...verheating protection function that can prevent damage to your CPU if the temperature increases When this function is enabled the CPU speed will automatically drop 60 if the CPU temperature reaches 70...

Page 15: ...pter describes installing your CPU upgrade board Before Installation Prior to starting installation take your CPU upgrade board from its packing and remove the protective foam pad taking care not to d...

Page 16: ...came with a CPU cooling fan heatsink install the CPU upgrade board as follows To install the CPU upgrade board 1 Place your computer where you will have plenty of space to work 2 Turn the computer of...

Page 17: ...ing CPU from the ZIF socket Figure 2 Removing the existing CPU and CPU cooling fan 7 Hold the provided CPU cooling fan heatsink so that the CPU plate faces upward 8 Loosen the hex nuts at each corner...

Page 18: ...and slide it under the grooves at the sides of the CPU plate Pin 1 Pin 1 Power Power Cable Cable Figure 3 Sliding the CPU onto the CPU plate Pin 1 of the CPU must occupy the corner diagonally opposite...

Page 19: ...Installing the CPU Upgrade Board 15 PowerLeap Installation Guide 10 Tighten the hex nuts The CPU should be firmly attached to the CPU plate Figure 4 Tightening the hex nuts...

Page 20: ...1 Turn the CPU cooling fan heatsink over and insert the CPU into the upgrade board making sure that pin 1 of the CPU corresponds to pin 1 of the upgrade board Be sure the CPU is firmly seated in the b...

Page 21: ...Installing the CPU Upgrade Board 17 PowerLeap Installation Guide 12 Make sure the CPU upgrade board s DIP switch settings are correct SW1 SW1 Figure 6 Checking the DIP switch settings...

Page 22: ...ter s ZIF socket making sure that pin 1 of the upgrade board is installed in pin 1 of the ZIF socket Pin 1 Pin 1 Figure 7 Installing the CPU upgrade board into the ZIF socket Pin 1 of the CPU upgrade...

Page 23: ...talling the CPU Upgrade Board 19 PowerLeap Installation Guide 14 Lock the CPU upgrade board into the ZIF socket by pressing the socket arm down Figure 8 Locking the CPU upgrade board into the ZIF sock...

Page 24: ...ble Cable Fan Fan Cable Cable Figure 9 Connecting the power cable The CPU upgrade board must have an independent external power supply in order to operate Without a connection to an external power sup...

Page 25: ...de Speed External Clock Speed x Upgrade Board Clock Multiplier Intel CPU External Clock Speed Upgrade Board Clock Multiplier Internal Clock Speed Pentium 75 50 MHz 1 5x 75 MHz Pentium 90 60 MHz 1 5x 9...

Page 26: ...266 MHz K6 300 66 MHz 4 5x 300 MHz K6 2 233 66 MHz 3 5x 233 MHz K6 2 233 75 MHz 3x 225 MHz K6 2 266 66 MHz 4x 266 MHz K6 2 266 75 MHz 3 5x 266 MHz K6 2 300 66 MHz 4 5x 300 MHz K6 2 300 75 MHz 4x 300...

Page 27: ...WinChip2 250 83MHz 3x 250 MHz WinChip2 266 66MHz 4x 266 MHz WinChip2 300 75MHz 4x 300 MHz Cyrix IBM CPU External Clock Speed Upgrade Board Clock Multiplier Internal Clock Speed 6x86 P120 50 MHz 2x 10...

Page 28: ...150 MHz 6x86MX PR233 75 MHz 2 5x 188 MHz 6x86MX PR233 66 MHz 3x 200 MHz 6x86MX PR266 83 MHz 2 5x 207 MHz MII 300GP 66 MHz 3 5x 233 MHz MII 333GP 75 MHz 3 5x 263 MHz For systems with an external clock...

Page 29: ...1V ON ON OFF ON OFF 3 0V OFF ON OFF ON OFF 2 9V ON OFF OFF ON OFF 2 8V OFF OFF OFF ON OFF 2 7V ON ON ON OFF OFF 2 6V OFF ON ON OFF OFF 2 5V ON OFF ON OFF OFF 2 4V OFF OFF ON OFF OFF 2 3V ON ON OFF OFF...

Page 30: ...Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 1 75V ON OFF OFF ON ON 1 70V OFF OFF OFF ON ON 1 65V ON ON ON OFF ON 1 60V OFF ON ON OFF ON 1 55V ON OFF ON OFF ON 1 50V OFF OFF ON OFF ON 1 45V ON ON OFF OFF ON 1 40V OF...

Page 31: ...PL 586 Write back Cache Driver for Windows 95 98 This is the contents of the distribution diskette that is include with the PL 586 133 PL 54C PL OD54C PL ProMMX PL ProMMX Plus and PL K6 III 98 product...

Page 32: ...28 Downloading PowerLeap Software PowerLeap Installation Guide...

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