USRP Hardware Driver and USRP Manual  Version: 003.010.001.001-11-g16ccfe21
UHD and USRP Manual
FPGA Manual

Welcome to the USRP FPGA HDL source code tree! This repository contains free & open-source FPGA HDL for the Universal Software Radio Peripheral (USRP™) SDR platform, created and sold by Ettus Research. A large percentage of the source code is written in Verilog.

Product Generations

This repository contains the FPGA source for the following generations of USRP devices.

Generation 1

  • Directory: usrp1
  • Devices: USRP Classic Only
  • Tools: Quartus from Altera
  • Build Instructions

Generation 2

Generation 3

Pre-built FPGA Images

Pre-built FPGA and Firmware images are not hosted here. Please visit Firmware and FPGA Images for instructions on downloading and using pre-built images. In most cases, running

$ uhd_images_downloader

will do the right thing.