rpatel Posted April 29 Share Posted April 29 Hi, I am using the JTAG-SMT4. If some of the UART interfaces are unused how should they be handled? Can they be left floating or do they need some type of termination? Similarly, can PS_SRST_B and PS_POR_B pins be left floating if unused? Thank you Link to comment Share on other sites More sharing options...
0 JColvin Posted April 30 Share Posted April 30 Hi @rpatel, You may leave the pins open and unconnected; the UART pins all have pull-resistors implemented so that they are not floating: Let me know if you have any questions. Thanks, JColvin Link to comment Share on other sites More sharing options...
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rpatel
Hi,
I am using the JTAG-SMT4.
If some of the UART interfaces are unused how should they be handled? Can they be left floating or do they need some type of termination?
Similarly, can PS_SRST_B and PS_POR_B pins be left floating if unused?
Thank you
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