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TMS320F28375D: TMS320F28375D, whether to use GPIO 72 pull-up resistor when using external DRAM.

Part Number: TMS320F28375D


Tool/software:

hello.
I am using TMS320F28375D.
I am planning to use it by adding external DRAM.

I have a question about GPIO72.
GPIO72 has the function of EMIF EM1D12. It is also used to set the boot mode of the DSP.
I use Get boot mode. To boot in Get boot mode, I need to make GPIO72 high using a pull-up resistor.

Does it have any effect on the speed of the memory interface no matter how many ohms of pull-up resistor I use?