From: Oliver Xymoron <oxymoron@waste.org>
To: Ruth Ivimey-Cook <Ruth.Ivimey-Cook@ivimey.org>
Cc: henrique <henrique@cyclades.com>, linux-kernel@vger.kernel.org
Subject: Re: Problem with random.c and PPC
Date: Fri, 16 Aug 2002 19:47:44 -0500 [thread overview]
Message-ID: <20020817004744.GO5418@waste.org> (raw)
In-Reply-To: <Pine.LNX.4.44.0208162219110.1659-100000@sharra.ivimey.org>
On Fri, Aug 16, 2002 at 10:21:28PM +0100, Ruth Ivimey-Cook wrote:
>
> Is there another way -- add a 'noise' device by connecting a PIO pin or
> similar to suitable hardware? It shouldn't bee too hard to do as a one-off.
> For example:
>
> [noise-diode]--[amplifier]--[schmidt-trigger-inverter]---[PIO INT pin]
Doable, but it obviously takes some tuning of the amplifier. And then
you'll have to run it through some whitening.
--
"Love the dolphins," she advised him. "Write by W.A.S.T.E.."
next prev parent reply other threads:[~2002-08-17 0:43 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-16 10:00 Problem with random.c and PPC Jon Burgess
2002-08-16 19:52 ` Oliver Xymoron
2002-08-16 17:51 ` henrique
2002-08-16 21:21 ` Ruth Ivimey-Cook
2002-08-17 0:47 ` Oliver Xymoron [this message]
2002-08-17 0:45 ` Oliver Xymoron
2002-08-17 6:05 ` Andreas Dilger
2002-08-17 7:23 ` Oliver Xymoron
2002-08-17 9:09 ` Andreas Dilger
2002-08-17 16:56 ` Oliver Xymoron
2002-08-19 9:29 ` Marco Colombo
2002-08-19 14:02 ` Oliver Xymoron
2002-08-19 15:11 ` Marco Colombo
2002-08-19 15:29 ` Oliver Xymoron
2002-08-19 16:20 ` Marco Colombo
2002-08-19 16:33 ` Oliver Xymoron
2002-08-19 20:23 ` Marco Colombo
2002-08-22 3:16 ` David Wagner
2002-08-16 20:52 ` Chris Friesen
2002-08-17 0:29 ` Oliver Xymoron
2002-08-22 3:19 ` David Wagner
2002-08-22 15:40 ` Chris Friesen
2002-08-22 17:25 ` Remco Post
-- strict thread matches above, loose matches on Subject: below --
2002-08-15 16:10 henrique
2002-08-15 15:14 henrique
2002-08-15 18:25 ` Andreas Dilger
2002-08-15 19:03 ` Tom Rini
2002-08-15 19:59 ` Andreas Dilger
2002-08-15 21:04 ` Tom Rini
2002-08-16 1:50 ` H. Peter Anvin
2002-08-16 16:33 ` Oliver Xymoron
2002-08-16 16:28 ` Oliver Xymoron
[not found] ` <20020816170126.GD26993@opus.bloom.county>
2002-08-16 17:15 ` Oliver Xymoron
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