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TMS320F28388D: Flash Erase

NAGESH RK
Expert 2260 points
Part Number: TMS320F28388D


Hi, 

I am using F28388D controller, during Flash erase is there a possibility that any of the GPIO may not set to required voltage, this is because i have external watchdog and i have to send refresh pulses.

thanks,

Nagesh 

  • 0
    TI__Guru* 87155 points

    Nagesh,

    As long as the supply lines are maintained at operating voltage spec range, GPIOs will be driven to the required votlage.

    Did you monitor the voltage lines to make sure they are up to the level during flash operations?

    Thanks and regards,
    Vamsi