Hmm? Did anybody else notice that the PicList Mail Server converts "e" +
"accute accent" to an "i" ? Or am I the only one to see my posts converted
in this way ? Perhaps some kind of mail character encoding difference
between my client and the server ?

TEST : i I h H j J ` @ g G t T n N y Y { [ (you should see a bunch of common
french characters with accents)

regards,

Tobie Horswill
Ex Machina

----- Original Message -----
From: "Tobie Horswill" <thorswil@EXMACHINA.QC.CA>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Thursday, August 16, 2001 10:31 AM
Subject: Re: Multiple uCs sharing same clock


> Hey! many thanks to all. Geez this list is great! I did'nt even have time
to
> repost my first request that I already had 3 answers...
>
>
> ________________________________
> Tobie Horswill
> Ex Machina, Quibec (Quibec) CANADA
> thorswil@exmachina.qc.ca
>
> ----- Original Message -----
> From: "Spehro Pefhany" <speff@INTERLOG.COM>
> To: <PICLIST@MITVMA.MIT.EDU>
> Sent: Thursday, August 16, 2001 10:22 AM
> Subject: Re: Multiple uCs sharing same clock
>
>
> > At 09:32 AM 8/16/01 -0400, you wrote:
> > >Hi, I was wondering if there were any quirks that I should know of if I
> want
> > >to drive several PICs from the same clock ? A 20MHz ceramic resonator
in
> > >this particular case. Can I simply run all the PICs clock inputs in
> parallel
> > >on the same resonator ? Somehow this doesn't feel wright, perhaps I
> should
> > >"regenerate" the clock at TTL level first ? I recall a circuit that did
> > >something like this on the MicroChip site but couldn't track it down...
> >
> > If there is much distance (more than an inch or two with ground plane)
> > between the clock pins, it might be wise to buffer the clock output pin
> > using a single gate buffer. Here is one possbility, most of the
> > manufacturers have something similar:
> >
> > http://www.fairchildsemi.com/ds/NC/NC7S32.pdf
> >
> > One input to the clock OUT pin from the PIC with the crystal, decrease
> > the capacitor value by the input capacitance of the 7S32, and connect
the
> > other input of the S32 to 0V. The output of the gate drives the other
> > PIC(s) using the external clock circuit (clock OUT open, input to clock
> IN).
> >
> > If you have the room, a 74HC32 will be a bit cheaper (0.19 vs. 0.39
> US/100pcs)
> >
> > Or, use a packaged oscillator, which is guaranteed to work, as someone
> just
> > mentioned.
> >
> > Best regards,
> >
>
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> =
> > Spehro Pefhany --"it's the network..."            "The Journey is the
> reward"
> > speff@interlog.com             Info for manufacturers:
> http://www.trexon.com
> > Embedded software/hardware/analog  Info for designers:
> http://www.speff.com
> > Contributions invited->The AVR-gcc FAQ is at:
> http://www.bluecollarlinux.com
> >
>
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> =
> >
> > --
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> >
> >
>
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>

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