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MSP432E401Y: NETWORK DETECTION ISSUE

kalyan
Expert 1735 points
Part Number: MSP432E401Y

Hello TI Members,

We are facing network detection issue in our msp432e401y custom board.

The schematic for the same is attached.

What could be the reason for the issue.

Thanks.

Regards

Kalyan.

  • 0
    TI__Guru**** 191736 points

    Hi,

      I don't really see anything wrong on your schematic except that you didn't show how you connect the RBIAS pin. If you didn't connect the RBIAS pin to GND through a 4.87kohm resistor then that will be a problem. Without RBIAS pin, you could also have improper JTAG connection issue as described in the errata.