User`s manual

G586VPB
Installation Overview u 2-17
50MHz
60MHz
66MHz *
2-3 On
1-2 On
1-2 On
1-2 On
1-2 On
2-3 On
J10
2-3 On
1-2 On
2-3 On
J12
J11
* Default setting
Default settings:
321 321
J10: 66MHz J11, J12: 66MHz
Jumper J18
CPU Write Back/Through Mode Control
Jumper J18 is used to select write back or write through
mode for CPU. Normally the write back mode is selected.
321 321
Pins 2-3 On:Write
Through Mode
Pins 1-2 On: Write Back
Mode (Default)
Jumpers J19, J20 and J21
CPU Power Setting
The G586VPB supports 3.3V, 3.45V and 3.8V CPUs.
Set jumpers J19, J20 and J21 according to the voltage
of the CPU installed on your system board.