I’m still working on my Soft-CPU TPU, but wanted to implement a communications channel for it to use in order to get some form of input and output from it. The easiest way to do this is to use a UART, and connect it to a USB to Serial converter for logic-level asynchronous communications. Knowing that I’m still pretty new to VHDL and working with FPGA systems in general at this level, I decided to develop my own UART implementation. Some may roll their eyes at this, knowing there are plen...
