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Original question:

TMS320F2800157: TMS320F2800157

TMS320F2800157: Can we disable the lockstep?

PRAVEEN RAJ
Prodigy 40 points
Part Number: TMS320F2800157


Tool/software:

Hi Team, 

1. Is it possible to disable the lockstep feature in the MCU PN: TMS320F2800157? Kindly share with us how to disable this feature.  

2. After disabling the Lockstep feature, can we use a single core separately? 

Thanks in advance

Regards,

Praveen 

  • 0
    TI__Genius 14155 points

    Yes it is possible to disable lockstep, after lockstep is disabled you can use CPU1 like before. The only difference is that the shadow CPU1 which is in lockstep with CPU1 is not available anymore.

    Lockstep enabled - CPU1 and shadow CPU1 run in lockstep

    Lockstep disabled - CPU1 is only available, shadow CPU1 is not available

    Refer to TRM section below : 

    Thanks