I m a newbie with DSP, and I have to answer a question for my
project, and I don't know how to do that.
In fact I wrote a program in Matlab that will be used to program a
DSP. So it will probably be put in C.
And I want to know if this program can be run into a DSP in real
time, that corresponds to 200 ms for my application...
My program is a little complicated, as this is functions for image
compression.
What I want to know is : how can I know if this program can be run
in 200 ms with a DSP ? And then, which DSP ?
( I m interested with the C6713).
Please help me.
nb of instructions
Started by ●May 22, 2006
Reply by ●May 23, 20062006-05-23
> -----Original Message-----
> From: c... [mailto:c...] On
> Behalf Of amelie.quinet
> Sent: Monday, May 22, 2006 1:40 AM
> To: c...
> Subject: [c6x] nb of instructions
>
> I m a newbie with DSP, and I have to answer a question for my
> project, and I don't know how to do that.
>
> In fact I wrote a program in Matlab that will be used to
> program a DSP. So it will probably be put in C.
>
> And I want to know if this program can be run into a DSP in
> real time, that corresponds to 200 ms for my application...
A lot of DSP code can run in 200 ms.
>
> My program is a little complicated, as this is functions for
> image compression.
Ah well, that could be a lot of work. But there is lot of image compression
that is done with DSPs.
>
> What I want to know is : how can I know if this program can
> be run in 200 ms with a DSP ?
Put it on a DSP, and see. If it does not, then optimize it. If still not,
maybe needs more than one DSP.
>And then, which DSP ?
> ( I m interested with the C6713).
That is ok. Some compression is also done on C64X.
>
> Please help me.
>
There is no magic answer. Sometimes you have to just try it.
Robert
--
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.1.392 / Virus Database: 268.6.1/344 - Release Date: 5/19/2006
> From: c... [mailto:c...] On
> Behalf Of amelie.quinet
> Sent: Monday, May 22, 2006 1:40 AM
> To: c...
> Subject: [c6x] nb of instructions
>
> I m a newbie with DSP, and I have to answer a question for my
> project, and I don't know how to do that.
>
> In fact I wrote a program in Matlab that will be used to
> program a DSP. So it will probably be put in C.
>
> And I want to know if this program can be run into a DSP in
> real time, that corresponds to 200 ms for my application...
A lot of DSP code can run in 200 ms.
>
> My program is a little complicated, as this is functions for
> image compression.
Ah well, that could be a lot of work. But there is lot of image compression
that is done with DSPs.
>
> What I want to know is : how can I know if this program can
> be run in 200 ms with a DSP ?
Put it on a DSP, and see. If it does not, then optimize it. If still not,
maybe needs more than one DSP.
>And then, which DSP ?
> ( I m interested with the C6713).
That is ok. Some compression is also done on C64X.
>
> Please help me.
>
There is no magic answer. Sometimes you have to just try it.
Robert
--
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.1.392 / Virus Database: 268.6.1/344 - Release Date: 5/19/2006