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Verilog example for Serial data transfer on Au
Hi, could you please share any examples on how to perform serial communication using Verilog on the Alchitry Au? The examples I saw in the tutorials section for serial comms were all for the Mojo board. 

What I have tried:
I see that in the top level module there are two ports: usb_rx(input) and usb_tx(output). I defined a register to hold an 8 bit data, assigned the usb_tx output port to this register. Then in the always block I updated the register but couldn't see any data show up on the serial port monitor. I feel like I am missing modules/IP that will make this work because nowhere do I see the ability to set baud rate or flow control in the default setup.

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Verilog example for Serial data transfer on Au - by anirbanbits - 09-26-2020, 10:17 PM

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