Jumpers J9 and J10
CPU Speed Select
The G586OPA supports CPU speeds of 75MHz, 90MHz
and 100MHz. Set Jumpers J9 and J10 according to the
speed of the CPU installed on the system board. For 75/
100MHz, 90/120MHz and 100/132MHz CPUs, use the
50MHz, 60MHz and 66MHz settings, respectively.
Clock
J9
Speed
50MHz
Off
60MHz*
O n
66MHz
Off
* Default setting
O n
J10
Pentium
Pentium CPU
CPU
(future version)
Off
75MHz
100MHz
O n
90MHz
120MHz
O n
100MHz
132MHz
Off
Installation Overview u
G586OPA
2-19