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Wed, 11 Feb 1998 08:48:06 +0000 |
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Hi.
>
> >Good evening colleagues,
> >
> >I think I saw mentioned here before that the FIC PA-2007 with 1MB L2
> >cache no longer officially supported an 83MHZ bus speed (no settings on
> >the manual), but the jumpers are still there and can be set to said
> >speed. If the owner of such board would be kind enough to pass along the
> >settings and any pertinent info, like BIOS tweaks, I will appreciate it.
> >
> >Thank you all very much.
> >
> >Jose
>
>
>
> Hello Jose,
>
> I have the PA-2007 mainboard. The only undocumented settings I am aware
> of are for 75MHz and 68MHz. On my board I set :
> clk1 1-2
> clk2 2-3
> clk3 1-2
> for 75MHz
>
> clk1 1-2
> clk2 1-2
> clk3 2-3
> for 68MHz
>
>
> Bob Robinson
>
I haven't seen the mobo, but since there are three sets of
jumpers, and each is 1-2 or 2-3, this give 8 possibilities. So put
multipliers at 2x, and boot with the 8 possibilities, writing the
bios reported speed; mobo speed should be half. You should use a known
working Pentium, and be aware that in the undocumented positions you
can get no clock at all, or anything.
************************************
Javier Vizcaino. Ability Electronics. [log in to unmask]
Starting point: (-1)^(-1) = -1
Applying logarithms: (-1)*ln(-1) = ln(-1)
Since ln(-1) <> 0, dividing: -1 = 1
(ln(-1) is complex, but exists)
PCBUILD: http://nospin.com or [log in to unmask]
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