Date: Sat, 30 Nov 1996 17:50:45 -0500 (EST) From: Chuck Robey <chuckr@glue.umd.edu> To: phk@freebsd.org Cc: hardware@freebsd.org Subject: Re: the "debug" connector on a P6... Message-ID: <Pine.OSF.3.95.961130175009.10210G-100000@packet.eng.umd.edu> In-Reply-To: <6423.849393230@critter.tfs.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sat, 30 Nov 1996, Poul-Henning Kamp wrote: > > Most P6 motherboards seems to have the "debug" connector for each CPU. > As far as I know you can get hold of the boundary-scan signals of the > CPU this way, and poke around and debug the state of it. > > Now, are there anybody out there who knows what it would take to get > something that plugs into that connector ? > > Preferably something that could be controlled from FreeBSD... Any kind of clue as to what such a connector looks like, like how many pins, or something? > > -- > Poul-Henning Kamp | phk@FreeBSD.ORG FreeBSD Core-team. > http://www.freebsd.org/~phk | phk@login.dknet.dk Private mailbox. > whois: [PHK] | phk@ref.tfs.com TRW Financial Systems, Inc. > Future will arrive by its own means, progress not so. > ----------------------------+----------------------------------------------- Chuck Robey | Interests include any kind of voice or data chuckr@eng.umd.edu | communications topic, C programming, and Unix. 9120 Edmonston Ct #302 | Greenbelt, MD 20770 | I run Journey2 and picnic, both FreeBSD (301) 220-2114 | version 3.0 current -- and great FUN! ----------------------------+-----------------------------------------------
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.OSF.3.95.961130175009.10210G-100000>