Chapter 4
SG-71
4-28
4-8. Frequency/Voltage Control Setup Menu
The CPU operating frequency and voltage can be setup through here. This feature allows the user to more
easily complete the installation procedures. You can install the CPU without configuring any jumpers or
switches. The CPU must be setup according its specifications.
Figure 4-9. Frequency/Voltage Control Setup Menu Screen Shot
CPU Clock Ratio:
You can increase the CPU FSB clock ratio here. This means that you can independently increase the CPU
FSB clock ratio. The DEC (decimal) numbers from 8 to 50 are available. You can change this setting to
increase CPU FSB clock ratio. CPU FSB ratio above the standard bus ratio is supported, but not
guaranteed due to the CPUspecs.
CPU:DRAM Clock Ratio:
Seven options are available: 1:1
3:4
3:5
4:3
1:1
4:5
SPD. This item lets you set the
processor
F
ront
S
ide
B
us and DRAM clock ratio. It correlates with the processor FSB clock you set.
Many of options are available, you can choose the divider ratio you want. If the setting is
3:4
. In this case,
the DRAM clock will be the processor FSB clock divided by 3 and times 4.
Note:
According your processor FSB frequency, the default values will change also.
CPU Clock:
You can increase the CPU FSB clock speed here. This means that you can independently increase the
CPU FSB clock speed. The DEC (decimal) numbers from 100 to 250 are available. You can change this
setting to increase CPU FSB clock speed. CPU FSB speed above the standard bus speed is supported, but
not guaranteed due to the CPUspecs.
DRAM Frequency:
This item will show you the current DRAM bus speed. You can’t make any adjustment of this item.
Summary of Contents for SG-71
Page 2: ......
Page 50: ...Chapter 3 SG 71 3 18 ...
Page 84: ...Appendix A SG 71 A 4 ...
Page 88: ...Appendix B SG 71 B 4 ...
Page 92: ...Appendix C SG 71 C 4 ...
Page 110: ...Appendix H SG 71 H 6 ...
Page 114: ...Appendix I SG 71 I 4 ...
