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Original question:

CCS/TMS320F28379D: CLA control GPIO

TMS320F28379D: CPU2.CLA interupt task trigger CPU1 ADC

HS FAE Germany
Mastermind 32450 points

Part Number: TMS320F28379D

Hi,
can the CPU2.CLA be triggered by CPU1 (assigned) ADC?

2nd question:
Can I read the ADCs from CPU1 and CPU2? The assignment is only for who has access to the ADC configuration? Can it execute the clear flag?

Regards, Holger

  • 0
    TI__Mastermind 32655 points

    Can the CPU2.CLA be triggered by CPU1 (assigned) ADC?

    - As per my understanding Yes. But you may not be able to access the ADC registers as it is owned by CPU1 subsystem

    Can I read the ADCs from CPU1 and CPU2? The assignment is only for who has access to the ADC configuration? Can it execute the clear flag?

    - I am pretty sure writes are not allowed. So clear flag is not possible. I am not sure about read access. Have you tried this scenario at your end?

    Regards,

    Veena

  • 0 in reply to Veena Kamath
    TI__Mastermind 32450 points

    Hi Veena,
    what about that CPU1 always execute the clear flag right away. The interrupt should still trigger the CLA2 task. Isn't it?

    Regards, Holger