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SY-5EMA+ V1.0
Quick Start Guide
9
Installation
Step 2. Set SW2 for CPU Voltage
SW2 is used to set the CPU core voltage. Please verify the correct voltage settings with your
dealer before installation. Use the following table to set SW2 to the proper voltage value
according to the specifications marked on your CPU:
Voltage Setting:
SW2
Processor Voltage
1 2 3 4 5
3.52 V
on on on on
off
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
AMD K6 233 3.2 V
off off
on on
off
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
AMD K6-2 450
AMD K6-2 475
AMD K6-2 500
AMD K6-III 400
AMD K6-III 450
2.4 V
off off
on
off off
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
Cyrix MII 380
2.9 V
on
off off
on
off
3.3 V
on
off
on on
off
Intel 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
Intel P55C P166
Intel P55C P200
Intel P55C P233
The P55C (MMX) processors have the same voltage setting.