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Discussion Groups | TMS320C55x | McBSP on C55

Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).

  

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McBSP on C55 - ahma...@yahoo.com - Jun 18 8:48:31 2008



hi
1- Why when I used mcbsp1.pjt on examples\C5502 folder for c5502 dsp some of the definitions
for example SPCR1 were not proper for C5502 and I changed their sub fields.

2- Why in debuge step of my code, when I use F10 or F5+break point, the result of
"PFUNC" function (described in spra177) is false but when I trace my programe using
F11 it works properly?

Regards

------------------------------------

OMAP35x EVM jump-starts low-power apps
------------------------------------
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building
applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x



(You need to be a member of c55x -- send a blank email to c55x-subscribe@yahoogroups.com )

Re: McBSP on C55 - Wei Li - Jun 18 12:00:59 2008

To answer question 1. It's possible that McBsp on 5502 is slightly different 
from that on 5510, since I know 5509A's is different with 5510's. You'd 
better check out the McBsp specs.

Wei

--- In c...@yahoogroups.com, ahmadagha23@... wrote:
>
> hi
> 1- Why when I used mcbsp1.pjt on examples\C5502 folder for c5502 dsp 
some of the definitions for example SPCR1 were not proper for C5502 and 
I changed their sub fields.
> 
> 2- Why in debuge step of my code, when I use F10 or F5+break point, 
the result of "PFUNC" function (described in spra177) is false but when I 
trace my programe using F11 it works properly?
> 
> Regards
>

------------------------------------

OMAP35x EVM jump-starts low-power apps
------------------------------------
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building
applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x



(You need to be a member of c55x -- send a blank email to c55x-subscribe@yahoogroups.com )

Re: McBSP on C55 - ahmadagha23 - Jun 18 13:08:39 2008

I know they differ but I am confusing why in the example\c5502 folder 
which is dedicated for c5502 the code is not matched and does not run 
for c5502???? this problem exist still in CCS3.3.
Is it needed for me to provide a correct project and send it for TI?
Regards
--- In c...@yahoogroups.com, "Wei Li" <liwei2000@...> wrote:
>
> To answer question 1. It's possible that McBsp on 5502 is slightly 
different 
> from that on 5510, since I know 5509A's is different with 5510's. 
You'd 
> better check out the McBsp specs.
> 
> Wei
> 
> --- In c...@yahoogroups.com, ahmadagha23@ wrote:
> >
> > hi
> > 1- Why when I used mcbsp1.pjt on examples\C5502 folder for c5502 
dsp 
> some of the definitions for example SPCR1 were not proper for C5502 
and 
> I changed their sub fields.
> > 
> > 2- Why in debuge step of my code, when I use F10 or F5+break 
point, 
> the result of "PFUNC" function (described in spra177) is false but 
when I 
> trace my programe using F11 it works properly?
> > 
> > Regards
> 
------------------------------------

OMAP35x EVM jump-starts low-power apps
------------------------------------
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building
applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x



(You need to be a member of c55x -- send a blank email to c55x-subscribe@yahoogroups.com )