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hello 
is it possible to burn your aplication/code by a pci when the card is 
in the computer? or the pci is only for send/recieve data?

thanks
amitai

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )

hi amitai,
  By using valleytech pci driver (check out: http://c6000.spectrumdigital.com/evmdm642/ )one
can download *.out onto DM642 & run the application.But full fledged debugging &
emulation is not possible.
   
  hope this serves,
  suresh kirthi

amitaiu <a...@yahoo.com> wrote:
          hello 
is it possible to burn your aplication/code by a pci when the card is 
in the computer? or the pci is only for send/recieve data?

thanks
amitai

Regards, 
  
Suresh Kirthi.......... 
  
"Obstacles Don't Have To Stop You. If You Run Into A Wall, Don't Turn Around And Give Up.
Figure Out How To Climb It, Go Through It, Or Work Around It"
  --Michael Jordan

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )

Amitai,

The PCI interface allow the host to access any location
in the DSP Address space. This is done through a 4 MB
window which base address can be configured by the host

>From there you have 2 possibilities to burn your app :

- access to the flash directly from host and apply flashing
  algorithm.
- download a DSP app that will do the flashing it self

I rather prefer the 2nd solution as it off load the PCI bus from
a lot of load because flash programming requires a lot of polling.

Advantage of 1st solution is that you have only a single code
to develop (on the host side) while with the 2nd solution you
need 2 application (host and DSP) to have a minimum dialog
to at least let the host know when the flash burning is done.

Regards,

jean-michel.
----- Original Message ----- 
From: "amitaiu" <a...@yahoo.com>
To: <c...@yahoogroups.com>
Sent: Tuesday, July 18, 2006 1:27 PM
Subject: [c6x] working on dm642 with pci
> hello
> is it possible to burn your aplication/code by a pci when the card is
> in the computer? or the pci is only for send/recieve data?
>
> thanks
> amitai

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )

hi
I designed a board with C6203 but I saw something strange
I used a TPS70448 to power the DSP and I give it 5v supply, It has tow 
output a 3.3v and a 1.5v
when I turned the power on the 3.3v output is OK but the 1.5v output is 2.5v
I disconnected the 1.5v output pins of the TPS
from the board and let just the 3.3v output connected to the DSP when I chek 
the CVDD pins of the DSP i saw that there is 2.5v on them. I mean without 
connecting anything to CVDD and just giving 3.3v to DVDD the DSP generate 
2.5v on CVDD.
what is the problem??
please help me
thanks
Yasser

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )

Hello,
I have a DM642EVM card. I want to load my program into DSP via PCI 
and work with it. I have done all things necessary :

1- I found the PCI card and it is in pci boot mode
2- I asserted a Warm Reset
3- I initialized the EMIF
4- I loaded my program to DSP and card memory
5- I asserted a DSPINT interrupt to execute my program.

The strange thing is that all steps above except the step#5 work, 
and the step 5 does not work; i.e, my DSP does not start executing.

I tested this by ValleyTech driver and examples, Dm642App.exe and 
Dm642CLI.exe ( downloadable from spectrumdigital site ).

What is the problem ? why DSPINT interrupt does not work and why my 
DSP does not start execution ?

Thanks for any rapid reply.

--- In c...@yahoogroups.com, suresh kirthi <kirthifame@...> wrote:
>
> hi amitai,
>   By using valleytech pci driver (check out: 
http://c6000.spectrumdigital.com/evmdm642/ )one can download *.out 
onto DM642 & run the application.But full fledged debugging & 
emulation is not possible.
>    
>   hope this serves,
>   suresh kirthi
> 
> amitaiu <amitaiu@...> wrote:
>           hello 
> is it possible to burn your aplication/code by a pci when the card 
is 
> in the computer? or the pci is only for send/recieve data?
> 
> thanks
> amitai
> 
>          
> Regards, 
>   
> Suresh Kirthi.......... 
>   
> "Obstacles Don't Have To Stop You. If You Run Into A Wall, Don't 
Turn Around And Give Up. Figure Out How To Climb It, Go Through It, 
Or Work Around It"
>   --Michael Jordan
>

(You need to be a member of c6x -- send a blank email to c6x-subscribe@yahoogroups.com )