Date: Sat, 25 Feb 2006 17:41:10 -0800 From: "Kevin Oberman" <oberman@es.net> To: Colin Percival <cperciva@freebsd.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/i386/cpufreq est.c Message-ID: <20060226014110.A936F4504C@ptavv.es.net> In-Reply-To: Your message of "Sat, 25 Feb 2006 15:42:06 PST." <4400EB4E.10208@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
> Date: Sat, 25 Feb 2006 15:42:06 -0800 > From: Colin Percival <cperciva@freebsd.org> > > Kevin Oberman wrote: > >> cperciva 2006-02-25 04:55:39 UTC > >> Log: > >> Add frequency-voltage tables for Intel 778, 758, 773, 753, and 733J > >> processors. > >> > >> Obtained from: Intel Datasheet 302189-008 > > > > Is this a new datasheet or did someone find it in some odd corner of > > Intel land? I'll admit that I'm baffled as to why Intel seemed to keep > > this information under wraps for so long. > > Intel updates their datasheets from time to time -- the information for > these processors was added in a new version of an old datasheet. Intel > still hasn't released the frequency/voltage tables for their 7x0 series > processors or the formula used to compute them. Ack! I was not paying nearly enough attention! Still no joy for my 760 CPU, then. Thanks anyway. Hopefully some day it will be available. I still don't understand why Intel would withhold this sort of information on an out-of-date series of chips from those who would buy the chips! (Or, at least system containing them.) -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20060226014110.A936F4504C>