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MSP430FR2475: MSP430

Part Number: MSP430FR2475

Hi,

Board designed with MCU   MSP430FR2475 , We are using the GPIO of port 5 to drive the reset pin of another IC. The reset pin is pulled up by the 10k resistor to 3V3 at the destination side but the voltage that we are getting for the logic high is 0.78V and with the strong pull up of 1K we are getting 0.87 V for logic high.

But when we remove connection of reset pin of another IC from MCU gpio, it drives high to proper 3.3V.

Please suggest the solution for this ASAP as this is a blocker for the board.

Earliest response is highly appreciable.

Regards,

nitish

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