DFI G586VPM, Руководство пользователя

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G586VPM
Jumper J1
CPU External Clock Speed (System Bus Speed)
The G586VPM supports CPU external clock speeds of
50MHz, 60MHz and 66.66MHz. Set Jumper J1 accord-
ing to the speed (internal) of the CPU installed on the
system board. For 75MHz and 90/120MHz CPUs, use
the 50MHz and 60MHz settings, respectively. For
100MHz and 133MHz, use the 66.66MHz setting.
50MHz
60MHz*
66.66MHz
Pins 1-2 Pins 3-4 Pins 5-6
On
On
On Off
Off
On Off
On
On
* Default setting
1 2
3 4
5 6
5-6: On
1 2
3 4
5 6
3-4: On
1 2
3 4
5 6
1-2: On
Installation Overview
u
2-20
Jumpers JP11 and JP12
CPU Internal/External Speed Ratio
Jumpers JP11 and JP12 are used to select the CPU’s
internal/external speed ratio. Set these jumpers accord-
ing to the speed of the CPU installed on the system
board.