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TMS320F28379D: 16-bit EMIF1

electrocc
Expert 2450 points

Part Number: TMS320F28379D

Hi,

I want to use EMIF1 (I'm using 176-Pin Package) in 16-bit mode. The EM1D12 correspond to GPIO72, which is also a boot mode pin.

How can I proceed to use both functions (EM1D12 and boot mode) ? Can we move boot mode on another pin ?

Regards,

  • 0
    TI__Guru** 116021 points

    Hi,

     How can I proceed to use both functions (EM1D12 and boot mode) ? Can we move boot mode on another pin ?

    You can have week pull-up or pull-down on EM1D12 for the boot purpose and also use it as data pin. By default this pin will not be driven unless EMIF start the operation which happens  after the BOOT hence that should not be an issue. You could also use another pin as BOOT pin by programming the USER OTP location. 

    Regards,

    Vivek Singh