Sy-5ema+ v1.x quick start guide 10 installation, Step 3. set sw1 for cpu frequency – SOYO Super 7 SY-5EMA User Manual
Page 10
SY-5EMA+ V1.x Quick Start Guide
10
Installation
Voltage Setting: SW2
Processor
Voltage
1
2
3
4
5
The P55C (MMX) processors have the same voltage setting.
3.52 V
on
on
on
on
off
IDT X86 CPU C6/2-225*
IDT X86 CPU 2-266
IDT X86 CPU 2-300
The IDT X86 CPU C6/2 comes in several versions with different.
Voltage. Please ask your dealer for the correct voltage.
IDT X86 CPU C6/2 -200*
IDT X86 CPU 2 -233*
3.3 V
on
off
on
on
off
Rise mP6 PR266
2.8 V
off
off
off
on
off
Step 3.
Set SW1 for CPU Frequency
The DIP switch SW1 enables you to assign the Frequency Multiplier, CPU Host Bus Clock,
AGP Clock and PCI Clock, as shown in the following table:
Frequency Setting: SW1
Processor
Multiplier
CPU
Bus
Clock
JP10
JP8
JP9
1
2
3
4
5
6
AMD K5 PR100
1.5x
66MHz
1-2
2-3
2-3
off off off off off off
AMD K5 PR133
2.0x
66MHz
1-2
2-3
2-3
on off off off off off
AMD K5 PR166
2.5x
66MHz
1-2
2-3
2-3
on
on off off off off
AMD K6 166
2.5x
66MHz
1-2
2-3
2-3
on
on off off off off
AMD K6 200
3x
66MHz
1-2
2-3
2-3
off on off off off off
AMD K6 233
3.5x
66MHz
1-2
2-3
2-3
off off off off off off
AMD K6 266
4.0x
66MHz
1-2
2-3
2-3
on off on off off off
AMD K6 300
4.5x
66MHz
1-2
2-3
2-3
on
on
on off off off
AMD K6-2 266
4.0x
66MHz
1-2
2-3
2-3
on off on off off off
4.5x
66MHz
1-2
2-3
2-3
on on
on off off off
AMD K6-2 300
3x
100MHz
1-2
1-2
2-3
off on off off off on
5.0x
66MHz
1-2
2-3
2-3
off on
on off off off
AMD K6-2 333
3.5x
95MHz
1-2
1-2
2-3
off off off on off on
AMD K6-2 350
3.5x
100MHz
1-2
1-2
2-3
off off off off off on
AMD K6-2 366
5.5x
66MHz
1-2
2-3
2-3
off off on off off off
AMD K6-2 380
4.0x
95MHz
1-2
1-2
2-3
on off on
on off on
AMD K6-2 400
4.0x
100MHz
1-2
1-2
2-3
on off on off off on
AMD K6-2 450
4.5x
100MHz
1-2
1-2
2-3
on on
on off off on
AMD K6-2 475
5.0x
95MHz
1-2
1-2
2-3
off on
on
on off on
AMD k6-2+ 450
4.5x
100MHz
1-2
1-2
2-3
on on
on off off on
AMD K6-2 500
5.0x
100MHz
1-2
1-2
2-3
off on
on off off on
AMD K6-2 550
5.5x
100MHz
1-2
1-2
2-3
off off on off off on
AMD K6-III 400
4.0x
100MHz
1-2
1-2
2-3
on off on off off on
AMD K6-III 450
4.5x
100MHz
1-2
1-2
2-3
on
on
on off off on
Cyrix 6x86 MX PR 166+
2.0x
66MHz
1-2
2-3
2-3
on off off off off off
Cyrix 6x86 PR MX 200+
2.0x
75MHz
1-2
2-3
2-3
on off off off on off
Cyrix 6x86 MX PR 166
2.0x
66MHz
1-2
2-3
2-3
on off off off off off