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Re: ARM7 stack issue (was ARM vectors.S hang issue)
- To: Mark Salter <msalter at redhat dot com>
- Subject: Re: [ECOS] ARM7 stack issue (was ARM vectors.S hang issue)
- From: Bill Diehls <billabloke at yahoo dot com>
- Date: Mon, 15 Oct 2001 12:41:10 -0700 (PDT)
- Cc: ecos-discuss at sources dot redhat dot com
Hi Mark,
As far as I know, FIQs are not used. All device
interrupts (including timer) occur through IRQ.
--bill
--- Mark Salter <msalter@redhat.com> wrote:
> >>>>> Bill Diehls writes:
>
> > Hi All,
> > This issue really has us perplexed. I thought I
> would
> > provide some more facts and hopefully someone can
> give
> > us some insight.
>
> Does the gameboy use FIQs as well as IRQs?
>
> --Mark
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