Returned mail: Service unavailable (fwd)
Orin Eman
orin at wolfenet.com
Tue Sep 29 19:29:05 GMT 1998
> Received: from gonzo.wolfenet.com (orin at gonzo.wolfenet.com [204.157.98.2])
> by wolfenet.com (8.8.8/8.8.8) with ESMTP id MAA17939
> for <jdzura at csc.com>; Tue, 29 Sep 1998 12:01:41 -0700 (PDT)
> From: Orin Eman <orin at WOLFENET.com>
> Received: (from orin at localhost) by gonzo.wolfenet.com (8.8.3/8.7) id MAA32268 for jdzura at csc.com; Tue, 29 Sep 1998 12:01:41 -0700 (PDT)
> Message-Id: <199809291901.MAA32268 at gonzo.wolfenet.com>
> Subject: BOUNCE diy_efi: Message too long (>40000) (fwd)
> To: jdzura at csc.com
> Date: Tue, 29 Sep 1998 12:01:41 -0700 (PDT)
> X-Mailer: ELM [version 2.4 PL23]
> Content-Type: text
> You'll have to upload this to the ftp site... majordomo doesn't
> let anything bigger than 40k or so thru to the list.
> Orin, list admin.
> Forwarded message:
> > >From diy_efi-owner at esl.eng.ohio-state.edu Tue Sep 29 10:15:29 1998
> > Received: from mercury.csc.com (po2.csc.com [20.1.10.10])
> > by esl.eng.ohio-state.edu (8.8.7/8.8.7) with ESMTP id KAA13190
> > for <diy_efi at efi332.eng.ohio-state.edu>; Tue, 29 Sep 1998 10:14:54 -0400
> > From: jdzura at csc.com
> > Received: from va-fch34.vtc.csc.com ([20.1.6.97] helo=csc.com)
> > by mercury.csc.com with smtp (Exim 2.02 #1)
> > id 0zO0X9-0002Zu-00
> > for diy_efi at efi332.eng.ohio-state.edu; Tue, 29 Sep 1998 10:13:43 -0400
> > Received: by csc.com(Lotus SMTP MTA SMTP MTA v1.1.04 (495.1 10-24-1997)) id 8525668E.004DC731 ; Tue, 29 Sep 1998 10:09:32 -0400
> > X-Lotus-FromDomain: CSC
> > To: diy_efi at efi332.eng.ohio-state.edu
> > Message-ID: <8525668E.004CDAD9.00 at csc.com>
> > Date: Tue, 29 Sep 1998 10:07:10 -0400
> > Subject: Re: VSS importance
> > Mime-Version: 1.0
> > Content-type: multipart/mixed;
> > Boundary="0__=ZFjPLHaJ7DEfT2gpfShZCY6k6OUejYzLTfr3fchLio9JkkSIeu6sZUAb"
> > --0__=ZFjPLHaJ7DEfT2gpfShZCY6k6OUejYzLTfr3fchLio9JkkSIeu6sZUAb
> > Content-type: text/plain; charset=us-ascii
> > Here is a postscript file with an all digital pulse doubler. You can use GSview
> > (ghost view) to look at the schematic. There are some issues, to get a non ground
> > reference (AC) output, just put a cap in series with the output gate. If
> > necessary, the circuit can be easily modified to generate a 50% duty cycle output
> > that is not referenced to the onboard oscillator. Remember, the pulsewidth of the
> > output circuit will be 1 oscillator cycle wide at a frequency of 2x the input. The
> > osc can be anything you can find, we use the X043B series of canned TTL
> > oscillators. They always start, regardless of temp.
> > There is also a D flip flop configured for a divide by 2.
> > (See attached file: P_dblr.ps)
> > Let me know if you have any questions or problems
> > Joe D.
> > --0__=ZFjPLHaJ7DEfT2gpfShZCY6k6OUejYzLTfr3fchLio9JkkSIeu6sZUAb
> > Content-type: application/octet-stream;
> > name="P_dblr.ps"
> > Content-transfer-encoding: base64
> <snip>
More information about the Diy_efi
mailing list