tack Posted March 30, 2023 Share Posted March 30, 2023 I watch PYNQ-Z1 schematic(Doc#6003-300-017). Where is UART_TXD_IN,UART_TXD_OUT connected? Destination not found on schematic. Link to comment Share on other sites More sharing options...
0 JColvin Posted March 30, 2023 Share Posted March 30, 2023 Hi @tack, Those pins are connected to the embedded FTDI FT2232HQ chip, https://digilent.com/reference/programmable-logic/pynq-z1/reference-manual#usb_uart_bridge_serial_port. As you noticed, Digilent has made the business decision to not share the portion of the schematic with the FTDI chip for any of our boards. Thanks, JColvin Link to comment Share on other sites More sharing options...
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tack
I watch PYNQ-Z1 schematic(Doc#6003-300-017).
Where is UART_TXD_IN,UART_TXD_OUT connected?
Destination not found on schematic.
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