[s1mp3-dev] '24-bit Harvard-architecture DSP' -> ADSP21xx?

[Bluechip]

Maybe there is more information to be preened from the Actions Patent 
Application?
Maybe Actions would be prepared to tell us what DAC they used?
Maybe Harvard keeps a log of who purchases what?

Rememeber that, as far as we know, Actions did nothing other than 
stick a bunch of chips in a single blob of plastic ...it's fairly 
standard with these types of devices.

BC


>I have updated the wiki page
>
>http://www.s1mp3.org/wiki/index.php/ATJ2085_DSP
>
>Would somebody please use the g21 decompiler
>http://www.kvaleberg.com/g21.html to "see" into those .dsp files? I am
>having troubles at using g21 here on windows. Add your results to the
>above wiki page and send an email here if you make important discoveries ;)
>
>--
>   Legolas
>
>Jeroen Domburg ha scritto:
>
> >Hi all,
> >
> >Could one of you check if the DSP inside the ATJ20xx perhaps is an
> >ADSP21xx version? I just happened to notice that the host interface is the
> >same as the registers that are exposed to the Z80... I think it's the
> >same, but I'd like a more thorough check by someone else...
> >
> >The ADSP docs are here:
> >http://www.analog.com/processors/ADSP/
> >The family manual is here:
> >http://download.analog.com/manuals/21xx/processorManuals/21xx_um.pdf
> >and some more manuals are here:
> >http://www.analog.com/processors/adsp/technicalLibrary/manuals/index.html
> >
> >Jeroen
> >
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> >
> >
> >
>
>
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