LimeSDR XTRX is Small form factor mini PCIe expansion card Software Defined Radio (SDR) board. It provides a hardware platform for developing and prototyping high-performance and logic-intensive digital and RF designs based on Xilinx’s XC7A50T-2CPG236I FPGA and Lime Microsystems transceiver chipsets.
The directory structure is as follows:
hardware/<version>/
OutputJobs/ - Output jobs
PCB/ - PCB design
Project Outputs/ - BOM, rule check reports, Gerbers, pick & place files, PDFs
Schematics/ - Schematic diagrams
The FPGA gateware is located in the LimeSDR-XTRX_GW repo.
The hardware designs are licensed under the Solderpad Hardware License v2.1.