UART connection with an FPGA verilog code | tecno4 | Scoop.it
From www.electronoobs.com - January 26, 2020 12:37 PM
This are some small examples on the UART communication on FPGAs. The codes are very easy. First we see the RX code so how to receive data, then the TX code and finally we will make a TOP.v code and merge everything together. My FPGA has a 50MHz clock. My UART communication will work at 9600 bauds. For taht we need to make another module called baud rate generator and create some "tick" pulses 16 time faster than 9600 bauds, and with that syncronize the data read/write exactly in the middle of the bit.