On Sat, Dec 20, 2003 at 04:09:18AM -0800, Brad O'Dell enlightened us
thusly
> Does anyone happen to have the pinout for the IMI SC462 clock
> generator chip?(sometimes the chip is called an IMISC462). If you do,
> please send it. If you have the datasheet, that would be even better.
> I know that the IMI product line was acquired by Cypress, and that
> they have an obsolete products section, but this chip is absent. I am
> trying to upgrade a socketed CPU in a laptop. I need to configure the
> bus to run at 66MHz instead of 60MHz. My first step is to substitute
> a VRT mobile Pentium 133 for a VRT mobile Pentium 120. Because these
> both have dual supplies, I hope to insert a Tillamook mobile Pentium
> MMX 266 in the socket. MMX chips do not like to be underclocked, so I
> need the right bus speed. I also added a trimpot to adjust the Vcore
> for the new chip. On a regular motherboard, this Tillamook chip
> running at the specified 1.9V does not run any hotter than a Pentium
> 133. I am thankful for any help I can get.
Wrap lines on your mailer, Brad. Otherwise, console jokers like me end
up with funny effects. I did it for you (good old vim)
It sounds like an _awful_ lot of pain for very little gain. Are you
doing it for the fun of it?
--
With best Regards,
Declan Moriarty.
--
Author: Declan Moriarty
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