From owner-freebsd-hackers Sun Apr 2 01:31:28 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id BAA28997 for hackers-outgoing; Sun, 2 Apr 1995 01:31:28 -0800 Received: from irz301.inf.tu-dresden.de (irz301.inf.tu-dresden.de [141.76.1.11]) by freefall.cdrom.com (8.6.10/8.6.6) with SMTP id BAA28975 for ; Sun, 2 Apr 1995 01:31:15 -0800 Received: from sax.sax.de by irz301.inf.tu-dresden.de with SMTP (5.67b+/DEC-Ultrix/4.3) id AA19402; Sun, 2 Apr 1995 11:30:44 +0200 Received: by sax.sax.de (8.6.9/8.6.9-s1) with UUCP id LAA07099; Sun, 2 Apr 1995 11:30:41 +0200 Received: (from j@localhost) by uriah.heep.sax.de (8.6.11/8.6.9) id JAA06488; Sun, 2 Apr 1995 09:54:44 +0200 From: J Wunsch Message-Id: <199504020754.JAA06488@uriah.heep.sax.de> Subject: Re: NEC72065B To: steve2@freefall.cdrom.com (Steve Gerakines) Date: Sun, 2 Apr 1995 09:54:43 +0200 (MET DST) Cc: freebsd-hackers@FreeBSD.org In-Reply-To: <199504020354.WAA09714@genesis.tiac.net> from "Steve Gerakines" at Apr 1, 95 10:54:05 pm Reply-To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch) X-Phone: +49-351-2012 669 X-Mailer: ELM [version 2.4 PL23] Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Content-Length: 727 Sender: hackers-owner@FreeBSD.org Precedence: bulk As Steve Gerakines wrote: > > Anyone have any info on the NEC72065B chip? It sounds like it's similar > to a NEC765A but supports better transfer rates. Read the `van Gilluwe'. (ISBN 0-201-62277-7) It knows some more commands, but perhaps no further xfer rates. ``72065A (NEC µPD72065A) This is similar to the original 765 with a few hardware enhancements and three additional commands for power standby control and reset. 72065B (NEC µPD72065B) The B version adds one new command to determine which chip version is present. Otherwise functionally identical to the 72065A.'' -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ Never trust an operating system you don't have sources for. ;-)