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MSPM0G3507: use slew rate on PICO portpin

Carsten Thomas
Prodigy 25 points
Part Number: MSPM0G3507


Tool/software:

Hello,

we want to use the slew rate control on the PICO pin in one of the SPI units. In the RM_slau846a.pdf on page 898 there is a register overview and it show at the offset 8h this register.

Here is my question, how can we get acces to this register? Is there a special function or process to activate the bit in this register?

Thanks for your help.

Best regard

Carsten

  • 0
    TI__Mastermind 25095 points

    Hi Carsten,

    Could you share the reason why you want to control the slew rate? Need using high frequency SPI communication? You can directly try using high speed IO, I suppose there is no need for this register modification.

    I check the hardware driverlib, the register is reserved in register map. If it necessary, you need access it with fixed address accessing.

    B.R.

    Sal