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Re: [Qemu-devel] Sound and MinGW problems on Windows host


From: Tomasz Btor
Subject: Re: [Qemu-devel] Sound and MinGW problems on Windows host
Date: Thu, 8 Jul 2004 16:38:15 +0200
User-agent: Mutt/1.5.5.1+cvs20040105i

Witam,
Dnia Thu, Jul 08, 2004 at 02:12:31PM +0200 Sylvain Petreolle napisal(a):

> > > Make sure you have correct setup for adress/irq/dma/hdma
> > 
> > Could you tell me the difference between dma and hdma? In DOS-times
> > I wasn't using PC ;). Now in setups I use 220h/irq 5/dma 5
> This could explain why the sound is choppy for you...
> A dma is a direct channel for memory access.
> 
> DMA from 0 to 3 have 8 bit access, and
> DMA from 4 to 7 have 16 bit acess (these are HDMAs)
> 
> Youre using the dma 5 (16 bit) when it should be a 8 bit acess.
> Current config for qemu is (in DOS settings) :
> SET BLASTER=A220 I5 D1 H5 T5

That's not the problem. Setting DMA to 1 don't change anything for me,
and as I said earlier, on Linux even with DMA=5 I have no problem at all.
On Windows - choppy sound :/

t.

-- 
  Tomasz Bątor  e-mail: address@hidden  ICQ: 101194886
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