This is the area to clarify hardware specification if there's anything unclear from the datasheet. If the specification is software related, please ask in the related software section.
CN7 Pin Descriptions
ntlhui
New Member Posts: 2 ✭
CN7 as described in the UP Core Connectors Description UPC-CHT01 R.0.1 has the UART descriptions ambiguous. From one perspective (my usual perspective), pin 9 is UART0_TXD since it transmits data, and pin 10 is UART0_RXD since it receives data. Of course, this is dependent on particular nomenclature being used. Perhaps it would be prudent to add a column describing direction (input, output, i/o)?
Comments
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The connector is the same on all UP products, you can check more information about the serial pinout for CN7 here: https://wiki.up-community.org/Serial_console#10-pin_connector_CN7_.28UART0.29
