QDI Advance 6T User Manual

Manual for Advance 6T series
CPU Bus Ratio Selection (JX1, JX2,JX3, JX4)
The Host Bus speed by the CPU bus ratio equals the CPUs internal frequency (CPU speed)
If Host Bus speed = 100MHz, CPU bus ratio =4
then CPU speed= 100MHz x 4= 400MHz
please set CPU bus ratio according to the following table.
3 Open Close Close Close
3.5 Open Close Open Close
4 Close Open Close Close
4.5 Close Open Open Close
5 Open Open Close Close
5.5 Open Open Open Close
6 Close Close Close Open
6.5 Close Close Open Open
7 Open Close Close Open
7.5 Open Close Open Open
8 Close Open Close Open
8.5 Open Close Close Close
9 Open Close Open Close
9.5 Close Close Open Close
10 Close Open Open Open
10.5 Close Open Close Close
11 Open Open Close Open
11.5 Close Open Open Close
12 Open Open Close Close
Note: The most of Socket-370 processors have bus ratio locked. In this case, it’s
not necessary to set the bus ratio by jumper setting. So only unlocked Socket -
370 processors can adjust specified bus ratio through hardware jumper setting.
Warning: Do not set CPU frequency higher than its working frequency. If you do,
we will not be responsible for any damages caused.
Ratio
JX1
Jumper
JX2
JX3
JX4
JX4 JX3 JX2 JX1
1
2
Chapter 2

QDI Advance 6T Specifications

General

Brand	QDI
Model	Advance 6T
Category	Motherboard
Language	English