SOYO ETEQ82C663 AGP User Manual
Page 20
Hardware Setup
SY-5EHM/5EH5 V1.3
15
CPU FREQUENCY SETTING (SW1)
Configure the SW1 jumpers to the settings that match your CPU speed.
Refer to the following tables to set the Frequency Multiplier and Host Bus
Frequency of your CPU:
Frequency Multiplier
Host Bus Frequency
Multiplier
1
2
3
Host Bus
Frequency
4
5
6
1.5/3.5x off
off off
66MHz off
on on
2.0x*
on
off off
75MHz off
off on
2.5x
on
on
off
83MHz off
on
off
3.0x off
on
off
95MHz
on
off off
4.0x
on
off
on
97MHz
on
off
on
4.5x
on
on on
100MHz off
off
off
5.0x off
on on
5.5x off
off
on
Example: If the working frequency of your CPU is 266MHz, then
select Multiplier=4.0x and Host Bus Frequency=66Mhz accordingly.
Also, as newer and higher frequency CPUs may not be listed in this
section, please refer to the tables CPU Frequency Settings for Various
Processors on page 8 for complementary information.