[hatari-devel] LMC1992 and Microwire emulation

Thomas Huth huth at users.berlios.de
Tue Mar 9 20:44:11 CET 2010


On Mon, 08 Mar 2010 23:33:49 +0100
Laurent Sallafranque <laurent.sallafranque at free.fr> wrote:

> Another question :
> 
> Is there an order for effects computing ?
> 
> Should I compute volume before and IIR after, or IIr before and sound 
> after ?
> 

Laurent,

did you already have a look at the LMC1992 datasheet? You can get it
here for example:

http://pdf1.alldatasheet.com/datasheet-pdf/view/9091/NSC/LMC1992.html

If I get the diagrams there right, the bass/treble filter comes before
the volume control filter.

 Regards,
  Thomas



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