• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 82 subscribers
  • Views 223 views
  • Users 0 members are here
Support feedback
Options
Options

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.

TMS320F28377D: How can ADC EOC flag trigger interrupts in both cpu01 and cpu02

Rachael Born
Prodigy 10 points
Part Number: TMS320F28377D

ADC is assigned to cpu01 and the EOC triggers adca1 interrupt in cpu01. Can I also create an adca1 interrupt in cpu02 based on the same EOC as cpu01? How do I both initialize and acknowledge/clear this interrupt in cpu02?

  • 0
    TI__Guru 62975 points

    Rachael,

    Yes, the ADC interrupt signal is simultaneously available to the respective PIE module of both CPUs.

    With the ADC assigned to CPU1:

    • Enable the relevant global + PIE interrupt settings for both CPUs
    • The CPU1 ISR() is responsible for servicing both the ADC and PIE interrupt states
    • The CPU2 ISR() is responsible for servicing the PIE interrupt state

    -Tommy