Hi,
I've been using the uart_tx and uart_rx core EDIF's provided by Xilinx in xapp223. These are great for my Virtex-II development, and they obviously don't work for the Virtex-4. I like the simplicity of these cores and want to change as little of my old code as possible. Does anyone know/have a free/$ replacement to these EDIF's that work for the Virtex-4?
-Andrew