This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Failed to load latest commit information.
Second version of the homemade 30 MHZ - 6 GHz single receiver VNA design files. First version: https://github.com/Ttl/vna For more information see: http://hforsten.com/improved-homemade-vna.html FPGA can be programmed with Openocd (http://openocd.org/). Scripts for programming the FPGA and SPI flash are in the "openocd" folder. Copy the bit file to openocd folder and use the command "openocd -f <script.cfg>" to program the board. Before communication is possible with the board through USB, FT2232D EEPROM needs to be programmed. Port B needs to be changed in FIFO 245 mode. This can be done using FTDIs "ft-prog" tool.