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PRJXRAY
Open bitstream documentation for Xilinx 7-series FPGAs
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ABOUT
Xilinx 7-series bitstreams used to need Vivado after place-and-route. Project X-Ray documents the format and ships pack tools so open FPGA flows program Artix, Kintex, and Zynq parts without a closed packer.
INTEGRATION GUIDE
1. Pack a nextpnr or F4PGA place-and-route result into a 7-series bitstream
2. Unpack a vendor bitstream and inspect 7-series tiles and routing
3. Build an open Yosys flow targeting Artix-7 or Zynq-7000
4. Teach FPGA implementation on Xilinx parts without a Vivado license
TAGS
prjxrayxilinxfpgabitstreamf4pgayosysnextpnreda