CCS/PGA970: Interrupt priority level in PGA970 internal microcontroller

Alessandro Cominelli

Part Number: PGA970

Tool/software: Code Composer Studio

Dear Mr or Mrs,

I need help with the settings of the interrupt controller of the internal PGA970 microcontroller. I developed my own firmware and I have a problem with nested interrupts. In particular, I need to control the priority level of ADC interrupt and COMBUF_RX interrupt, but I don't know how to do it.
Can you indicate me which registers I have to write in, in order to set priority levels?

Thank you in advance,

Best regards,

Alessandro Cominelli

over 5 years ago

0 Scott Cummins over 5 years ago

TI__Mastermind 31655 points

Hi Alessandro,

Please refer to this table regarding the M0 addresses for the interrupt registers. As it notes in the datasheet, the specifics of how to configure that register are in the M0 documentation on the ARM website.

Regards,

0 Alessandro Cominelli over 4 years ago in reply to Scott Cummins

Intellectual 375 points

Dear Scott,

Thank you for your answerr,

I will check on the ARM user guide to solve the problem.

Best regards,

Alessandro

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CCS/PGA970: Interrupt priority level in PGA970 internal microcontroller