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Discussion Groups | TMS320C6x | Help with Audio port on TMS320C6711

Technical discussions about the TI C6000 DSPs (including the c62x, c64x and c67x DSPs).

  

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Help with Audio port on TMS320C6711 - himachebrolu - Jul 26 21:33:00 2002

Hello,
I'm trying to work on some audio related stuff for my class.Can
anyone of you help me in configuring the interrupts for audio.
To be specific can anyone help me with the source code just to read
in a wave file and output the wavefile.Once the I/P and O/P part is
done I shall develop my own algorithms for filtering etc.This I'm
requesting you so I can get started.I've worked a bit with the IDK.
I don't have any audio daughter card.I'll be using only the board.
Thanks,
Himachandra Chebrolu.



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Re: Help with Audio port on TMS320C6711 - Thanawach Reungnava - Jul 30 5:48:00 2002

Dear Sir,
Please see
1.SPRA598, An Audio Example using DSP/BIOS.
2.SPRU301, TMS320C6000 CCS Tutorial --> chapter4,
Testing Data From a File. And go to
'C:\ti\examples\dsk6711\bios\audio'
Best Regards,
TR.
--- himachebrolu <> wrote:
> Hello,
> I'm trying to work on some audio related stuff for
> my class.Can
> anyone of you help me in configuring the interrupts
> for audio.
> To be specific can anyone help me with the source
> code just to read
> in a wave file and output the wavefile.Once the I/P
> and O/P part is
> done I shall develop my own algorithms for filtering
> etc.This I'm
> requesting you so I can get started.I've worked a
> bit with the IDK.
> I don't have any audio daughter card.I'll be using
> only the board.
> Thanks,
> Himachandra Chebrolu. >
> _____________________________________ __________________________________________________


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Can we burn TMS320C6X chip's ROM ? - Thanawach Reungnava - Jul 30 5:49:00 2002

DSPers,
If we load the program to TI's TMS320C6X chip, then
shut down the power supply, afterthat reconnect the
power. Does anyone know that :
1. Is the code still there ?
2. Do we have to buy XDS510(emulator) or something
like that to burn it ?
Thanks In Advance,
TR.



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Re: Can we burn TMS320C6X chip's ROM ? - Martin.J Thompson - Jul 31 7:43:00 2002

> DSPers,
> If we load the program to TI's TMS320C6X chip, then
>shut down the power supply, afterthat reconnect the
>power. Does anyone know that :
>1. Is the code still there ?

Unlikely - it's in SRAM. Of course, you might get lucky on a *short* power
cycle....

>2. Do we have to buy XDS510(emulator) or something
>like that to burn it ?

There is no non-volatile storage, you need to provide external flash devices and
then program them.. Which is also a challenge :-)

HTH!

Martin --
Martin Thompson BEng(Hons) CEng MIEE
TRW Conekt
Stratford Road, Solihull, B90 4GW. UK
Tel: +44 (0)121-627-3569 -


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