From owner-freebsd-isdn Mon Dec 14 04:35:48 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id EAA18834 for freebsd-isdn-outgoing; Mon, 14 Dec 1998 04:35:48 -0800 (PST) (envelope-from owner-freebsd-isdn@FreeBSD.ORG) Received: from hcshh.hcs.de (hcshh.hcs.de [194.123.40.1]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id EAA18829 for ; Mon, 14 Dec 1998 04:35:43 -0800 (PST) (envelope-from hm@hcs.de) Received: from hcswork.hcs.de([192.76.124.5]) (1741 bytes) by hcshh.hcs.de via sendmail with P:smtp/R:inet_hosts/T:smtp (sender: ) id for ; Mon, 14 Dec 1998 13:34:32 +0100 (MET) (Smail-3.2.0.101 1997-Dec-17 #2 built 1998-Jun-26) Received: by hcswork.hcs.de (Smail3.1.29.0 #12) id m0zpXFz-0000f8C; Mon, 14 Dec 98 13:37 MET Message-Id: From: hm@hcs.de (Hellmuth Michaelis) Subject: Re: ISAC & HSCX questions In-Reply-To: <3673F79C.DC25867@hdz-ima.rwth-aachen.de> from Gerald Heinig at "Dec 13, 98 06:21:32 pm" To: heinig@hdz-ima.rwth-aachen.de (Gerald Heinig) Date: Mon, 14 Dec 1998 13:37:47 +0100 (MET) Cc: freebsd-isdn@FreeBSD.ORG Reply-To: hm@hcs.de Organization: HCS Hanseatischer Computerservice GmbH X-Mailer: ELM [version 2.4ME+ PL39 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-isdn@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >From the keyboard of Gerald Heinig: > Why do they refer to the data read and write registers as FIFOs? Because they are FIFO's. Except that you don't have to address them but that every data access increments an internal address pointer. > Why isn't there any documentation about the HSCX specifically? There is. Siemens just likes to change the location and name every one or two months ... :-( Anyway, the files i have here from the Siemens web-site are called psb21525.pdf and sab82525.pdf (where the former documents a somewhat stripped-down version of the HSCX). hellmuth -- Hellmuth Michaelis Tel +49 40 559747-70 HCS Hanseatischer Computerservice GmbH Fax +49 40 559747-77 Oldesloer Strasse 97-99 Mail hm [at] hcs.de 22457 Hamburg WWW http://www.hcs.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message