hi, we had also designed our DSP 54x based system on the same way, means that DSP software will be in flash and in reset that code will be downloaded to DSP through the mastering of one master processor(which will control many DSPs). After that DSP will be taking out of reset. This will ensure that after reset DSP will jump to vector table of ISR and it will start executing. >From your mail what I can guess that you are not able to start DSP after downloading to the DSP. For this check the status registers for proper initialization. If this doesn't solve, please send the details of your problem, I will try to debug it. Regards Atanu Guchhait Research Engineer CDOT, Govt of India Bangalore ----- Original Message ----- From: <> To: <> Sent: Wednesday, September 19, 2001 6:11 AM Subject: [c6x] Booting from FLASH > Hi. Is anyone familiar with booting an application from FLASH? I > have followed very carefully what the folks at TI have suggested. > Obviously and expectedly, it did not work. I have also tried > everything under the sun I thought was reasonable but to no avail. I > am now convinced that the so called DSP specialists at TI really know > nothing. If anyone know, I will appreciate any hints and better yet > solid detailed discussions. If anyone is interested in the same > subject but is encountering the same problem, we can work together > adn hopefully we can hack this out among ourselves. > > Also if anyone is familiar with desiging a custom DSP board, any sort > of hints are appreciated. As with the above, I would be very > interested in discussing anything relating to this topic. I would > also like to work together with anyone trying to do the same thing. > > Please email me at or reply with your email. > > Thanks! |