From owner-freebsd-smp Tue Sep 10 15:45:07 1996 Return-Path: owner-smp Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id PAA20840 for smp-outgoing; Tue, 10 Sep 1996 15:45:07 -0700 (PDT) Received: from clem.systemsix.com (clem.systemsix.com [198.99.86.131]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id PAA20824; Tue, 10 Sep 1996 15:45:03 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by clem.systemsix.com (8.6.12/8.6.12) with SMTP id QAA05579; Tue, 10 Sep 1996 16:44:10 -0600 Message-Id: <199609102244.QAA05579@clem.systemsix.com> X-Authentication-Warning: clem.systemsix.com: Host localhost didn't use HELO protocol X-Mailer: exmh version 1.6.5 12/11/95 From: Steve Passe To: "Rodney W. Grimes" cc: peter@spinner.dialix.com (Peter Wemm), smp@csn.net, smp@freebsd.org, davidg@freebsd.org Subject: Re: 82489 data books In-reply-to: Your message of "Tue, 10 Sep 1996 15:11:23 PDT." <199609102211.PAA20594@GndRsh.aac.dev.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 10 Sep 1996 16:44:09 -0600 Sender: owner-smp@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hi, > You mean when you called 1-800-548-4725 they could not find that order > number? Humm... item is discontiuned, that means that it has been folded > into one of the 10 or so volumes of the full data book set and is > only avaliable that way. If you got a current set of the Pentium databooks > (3 or 4 volume set) you would find it in there. can't remember where I started, ended up at 800 628-8686, anyways Intel called back, she found the last reference to the 82489 on an old 1993 CD-ROM. It was originally designed to use with the 80486 and is now discontinued. The IO APIC we need to deal with is the one in the TritonII, ie 430HX chip set, part# '82371SB (PIIX3)'. I found *.pdf files for these as well as discrete versions of the APIC. xpdf (in ports) can display these and produce .ps files that are 99% there (a few pages go into/outof the wrong font size). I haven't yet had time to actually read them to tell you which has the best coverage of the APIC. =============================================================================== Data-Sheets relavant to the FreeBSD SMP kernel ------------------ The MP spec, v1.4: http://www.intel.com/IAL/processr/mpovr.htm http://www.intel.com/design/pro/prodspec/multipro.htm (24201604.pdf) ------------------------- Intel PCIsets-Datasheets: http://www.intel.com/design/pcisets/datashts/index.htm -- The 82093AA I/O Advanced Programmable Interrupt Controller (IOAPIC): http://www.intel.com/design/pcisets/datashts/82093aa.htm (29056601.pdf) -- The 82378ZB System I/O (SIO) and 82379AB System I/O APIC (SIO.A): http://www.intel.com/design/pcisets/datashts/82378zb.htm (29057101.pdf) -- The 82439HX System Controller (TXC) (1st half of 430HX): http://www.intel.com/design/pcisets/datashts/inte2.htm (29055101.pdf) -- The 82371SB (PIIX3) (2nd half of 430HX): http://www.intel.com/design/pcisets/datashts/82371fb.htm (29055001.pdf) -- Steve Passe | powered by smp@csn.net | FreeBSD