• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 82 subscribers
  • Views 181 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

C2000 queries

utpal kumar
Expert 2340 points

Hi

We are ready with our TI DSP based board. We are now trying booting through SPI regarding witch we have some queries.

 

Task we want to do:

 

Now our task is to blink one led through source code but this code will not be downloaded to flash or Ram. We want to use SPI booting means we want to program this code to EEPROM and at power on DSP will read it over SPI and  execute it.

 

Things we have done:

  1. Ensured Core and IO supplies.
  2. Ensured oscillator frequency.
  3. Ensured power-on reset through reset IC.
  4. Every things are ensure to run small piece of code.

 

Our queries:

  1. How we can convert “.out “ generated by ccs5 compiler to compatible with SPI boot loader ? so that we can program that converted file in EEPROM and run code.
  2. How we set the entry point address so that we could know from witch address code will start execution.
  3. Do we need to change in “DSP2833x_CodeStartBranch.asm” file to change boot start address.
  4. Is there any document proving full sequence of SPI booting operation with example?