From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,INVALID_MSGID autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,4cf2bf48a13f1d9 X-Google-Attributes: gid103376,public From: "Jeff Creem" Subject: Re: Clock Synchronization Date: 2000/07/14 Message-ID: <8kmrnv$6mm$1@pyrite.mv.net>#1/1 X-Deja-AN: 646275508 References: <396ED195.8DED1C1A@ib-paus.com> X-Priority: 3 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 X-Complaints-To: abuse@mv.com X-Trace: pyrite.mv.net 963572287 6870 199.125.98.148 (14 Jul 2000 10:58:07 GMT) Organization: MV Communications, Inc. X-MSMail-Priority: Normal NNTP-Posting-Date: 14 Jul 2000 10:58:07 GMT Newsgroups: comp.lang.ada Date: 2000-07-14T10:58:07+00:00 List-Id: "Dr. Michael Paus" wrote in message news:396ED195.8DED1C1A@ib-paus.com... stuff deleted. > > We are running a distributed application on three PowerPC boards > which are connected via VME-Bus. The application is written in > Ada 95 (GNAT) and we use LynxOS as our RTOS. The problem we are > facing is that we need highly synchronized (~1ms) clocks on If you are lucky then perhaps the existing boards make their timer registers available on the bus (is A16 space sometimes) ... pick one as the master.....