[Speex-dev] How many RAM Speex need??
alainm at pobox.com
Thu Mar 27 08:10:18 PDT 2008
Jean-Marc Valin escreveu:
>> My name is Vasily.
>> I am a software developer from Ukrane, and i am going to use Speex on
>> TMS320F28335 DSP-controller wich has only 68KB of RAM.
> Assuming you've got ROM to hold the code/constants and that RAM is only
> used for variables, then 68 kB should probably be enough.
I am concerned if the TMS320F28335 as a whole can handle speex:
16 bits, 150MHz, dual MAC, floating point
512kbytes Flash, 68kbytes RAM, with DMA
Digikey $26/100 to $30/1, not available, Mouser same$, available
Or even the TMS320F28235:
almost the same, no floating point, $3 less
Tools $500, starter kit not available
It is a very interesting *all-in-one solution*...
thanks for any comment,
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