| From: | Mr.Return |
| Date: | 17 Dec 99 at 11:36:43 |
| Subject: | [warpup] Re: other WarpOS problems |
Hello Tobias
On 17-Dez-99, you wrote:
> Well, I had idea about this LR bug. (actually a friend of mine had it)
>
> As this problem only occurs with 233MHz cards and as I understood it these
> cards where all delivered with 060 processors at 60MHz our thoughts where
> if this could be an overclocking problem to the motherboard.
>
> For a 200MHz card the divider for the system clock would be 4 to get
> 50MHz. I dont really think that p5 has designed the completele thing in a
> asyncron way.
> So when the divider remains at 4, 233/4 = >50. So what happens to the
> system speed then ?
>
> Maybe I'm wrong. It's just an idea.
Yes, you are :-) The Ram-clock is always 66Mhz on these Boards (200/233),
multiplied by 3/3.5 for the ppc. the 060 is clocked by 50 Mhz divided by
1.5 to get ram-access with 33Mhz, but by the ram-controller, invisible for
the 060.
Regards
Mr.Return