Re: [hatari-devel] RESET DSP instruction added

[Eero Tamminen <oak@xxxxxxxxxxxxxx>]

Hi,

On 03/05/2017 07:11 PM, Laurent Sallafranque wrote:
> I've added the code of the DSP instruction RESET.
>
> I've finally found a program where it is used : voxxfree (a voxcoder on 
> DSP), available here : http://www.axxim.de/r3dias/R3_Vocoder1.htm
>
> This program is not running actually (it does a stack underflow, because 
> the coder use a short jump as interrution, but goes out of the 
> interruption with a RTI !!

It freezes for me too, CPU side doesn't do anything (only some TOS
ROM interrupt handlers run).


> I don't understand how this can work on the real falcon.

Maybe it goes wrong already earlier?  It assumes some inputs & outputs
to be connected.


Voxx demo doesn't freeze:
	ftp://ftp.lip6.fr/pub/atari/Falcon/Music/voxx.zip

(That one requires VGA monitor as one cannot set large enough
resolution from GEM desktop with RGB monitor.)


	- Eero