Yes, it is kind of a hobby of mine, repairing and upgrading laptops. I just need a pinout of this chip. Does anyone have a desktop socket 7 board with this clock generator? Just a table of the speed selection values and the pins that the jumpers go to would be sufficient. ----- Original Message ----- To: "Multiple recipients of list CHIPDIR-L" <[EMAIL PROTECTED]> Sent: Saturday, December 20, 2003 8:39 AM
> 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 > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB CHIPDIR-L > (or the name of mailing list you want to be removed from). You may > also send the HELP command for other information (like subscribing). -- Author: Brad O'Dell INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB CHIPDIR-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
