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Forum Post: RE: What is the maximum baud for the backchannel UART on the MSP432P401 Launchpad?

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[quote user="Rob Frohne"]The problem is that the launchpad is missing characters, and observations with slsnif and without indicate they are dropping somewhere after my terminal program.[/quote]Maybe you could rule out the MSP432P401 device by disconnecting the jumpers on the launchpad between the XDS110 and MSP432P401, and on the XDS110 side connect RXD TXD and RTS CTS. That will connect a serial loopback on the XDS110 application UART port and then could see if characters get lost during a loop back test. I also remember there was a previous thread MSP432Launchpad Uart Delay about an issue found inside the XDS110 application UART. Worth checking if you have the updated TI Emulators 6.0.14.0 mentioned at the end of that thread. Edit : Thanks for the mention of slsnif , I was looking for something like that.

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