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SY-5EHM/5EH5 V1.x
Quick Start Guide
9
Installation
Step 2. Set SW2 ,JP1 for CPU Voltage
SW2 is used to set the CPU core voltage, JP1 is used to select the CPU voltage type
single voltage or dual voltage.
Please verify the correct voltage settings with your dealer before installation. Use the
following table to set SW2, JP1 to the proper voltage value according to the specifications
marked on your CPU:
Voltage Setting:
SW2 JP1
Processor Voltage
1 2 3 4 5
1-2 3-4
3.52 V
on on on on
off
open open
AMD K5 PR100
AMD K5 PR133
AMD K5 PR166
The AMD K5 and K6 come in several versions with different voltages.
Please verify the correct voltage settings with your dealer before
installation. The most common K5 runs on 3.52V.
AMD K6 166
AMD K6 200
2.9 V
on
off off
on
off close close
AMD K6 233 3.2 V
off off
on on
off close close
AMD K6 266
AMD K6 300
AMD K6-2 266
AMD K6-2 300
AMD K6-2 333
AMD K6-2 350
AMD K6-2 366
AMD K6-2 380
AMD K6-2 400
2.2 V
off
on
off off off close close
2.2 V
off
on
off off off close close
2.4 V
off off
on
off off close close
AMD K6-2 450
AMD K6-2 475
AMD K6-2 500
AMD K6-III 400
AMD K6-III 450
The AMD K6-2 and K6-III comes in several versions with different voltages.
Please ask your dealer for the correct voltage.
Cyrix 6x86(L) PR166+
Cyrix 6x86(L) PR200+
The Cyrix 6X86(L) and M
¢º
come in several versions with different
voltages. Please ask your dealer for the correct voltage.
Cyrix 6x86MX PR166
Cyrix 6x86MX PR200
Cyrix 6x86MX PR233
Cyrix 6x86MX PR266
Cyrix MII 300
Cyrix MII 333
Cyrix MII 350
Cyrix MII 366
2.9 V
on
off off
on
off close close
3.3 V on off on on off open openIntel P54C P100
Intel P54C P133
Intel P54C P166
Intel P54C P200
The P54C (standard Pentium®) comes in several versions
with different voltages. Please ask your dealer for the correct
voltage. The most common P54C runs on 3.3V.
2.8 V
off off off
on
off close close
Intel P55C P166
Intel P55C P200
Intel P55C P233
The P55C (MMX) processors have the same voltage setting.