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TMS320F28388D: Firmware Update

Peter Wi
Intellectual 810 points

Part Number: TMS320F28388D

Hi,

what kind of firmware Updates are possible for all cores ?

Is there any document which descripes this ?

Can one core updates the other ?

Can you please clarify this.

Thank you !

  • 0
    TI__Guru* 87155 points

    Peter,

    Each individual core has to update it's own bank.  However, all the external communication can be established from CPU1 even to update the banks of other cores.  There are good set of shared resources on this device like IPC, message RAM, shared RAM etc.  Using these resources, Flash APIs/application-image/firmware-update-solutions of CPU2/CM cores can be transferred from CPU1 to these cores and then CPU2/CM can use them to update their flash banks.

    Codeskin, a 3rd party Flash programming vendor, worked with us and developed a solution already to accomplish this.  Please take a look - https://www.codeskin.com/programmer.

    You can contact them directly at info@codeskin.com for further details.  They will provide custom solutions as well if you need any (like SCI load, JTAG load, CAN load etc.)

    Thanks and regards,

    Vamsi