Dear all,
         code composer version 3.1.0
         BIOS cuda-4.90.02.10
         code generation tools v4.1.0
  I am using the CCS with above configuration.I don't know the difference between DSP/BIOS and
non DSP/BIOS applications.How to know whether I am using DSP/BIOS or non DSP/BIOS
application.Can anyone explain me what are the main differences.
  In writing the asm and cmd code,what are the precautions that we have to take for DSP/BIOS
and non DSP/BIOS applications.
  If any information is missing please let me know.
  Please help me in this regard.

Thank you one and all.
You can post a message or access and search the archives of this group on DSPRelated.com:
http://www.dsprelated.com/groups/c28x/1.php

_____________________________________

 

Hi,

actually its up to you if you want to use DSP/BIOS or not.
basically using DSP/BIOS eases programming quite a lot, eg you can manage the memory config.,
HWI, SWI ...all kind of stuff with the configuration tool instead of programming it by
yourself.
The major drawback: using DSP/BIOS will definitely slow down your system, wich will show
paticularly signifanct when running it on a relatively slow DSP like the 28xx series(DSP BIOS
was intentionaly developed for c6xxx DSPs, which provide considerable higher performance)

There is a DSp/BIOS tutorial which comes right along with code composer, check the help menue.
Use the Help->Update Advisor to get the latest DSP Bios(currently 5.31.08) - DSP Bios is
provided for free.
After installation it you can find it at eg
      C:\CCStudio_v3.3\bios_5_31_08
wher lots of samples are provided.

Give it a shoot!

Regards

Uli
Dear all,
>         code composer version 3.1.0
>         BIOS cuda-4.90.02.10
>         code generation tools v4.1.0
>  I am using the CCS with above configuration.I don't know the difference between DSP/BIOS
and non DSP/BIOS applications.How to know whether I am using DSP/BIOS or non DSP/BIOS
application.Can anyone explain me what are the main differences.
>  In writing the asm and cmd code,what are the precautions that we have to take for
DSP/BIOS and non DSP/BIOS applications.
>  If any information is missing please let me know.
>  Please help me in this regard.
>
>Thank you one and all.
You can post a message or access and search the archives of this group on DSPRelated.com:
http://www.dsprelated.com/groups/c28x/1.php

_____________________________________