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Re: Re: DSR question
- From: Iztok Zupet <iztok dot zupet at vsr dot si>
- To: t dot michals at attbi dot com
- Cc: eCos-discuss <ecos-discuss at sources dot redhat dot com>
- Date: 30 Sep 2002 21:09:20 +0200
- Subject: Re: [ECOS] Re: DSR question
- References: <20020930182831.BVHG15492.rwcrmhc53.attbi.com@rwcrwbc69>
On Mon, 2002-09-30 at 20:28, t.michals@attbi.com wrote:
> Basicly the interrupt is level triggered.
I never use level triggered interrupts in my HW design. They have a bad
habit of triggering again as soon as you unmask them if the level isn't
cleared by HW before unmasking. Perhaps check that, it could cause a
deadlock of stacked DSR-s.
iz
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