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TMDX570LC43HDK nRST pin

Guru 10235 points
Other Parts Discussed in Thread: TMDX570LC43HDK

Hello, TI Experts,

 

Our customer starts to design prototype board based-on TMS570LC4357-EVM(TMDX570LC43HDK).

They sent us a question about nRST-pin as follows.

  If only 10k-orm pull-up resister is connected to nRST-pin, does it work properly?

 

Their understanding about reset-pins from data-sheet, EVM-schematic and

E2E-thread(e2e.ti.com/.../219949) as follows;

   -nPORRST-pin needs external reset driven logic.

   -nRST-pin needs only 10k-orm pull-up resister.

 

Best Regards