Hacker GitHub

← All repos

f4pga/prjxray

View on GitHub ↗ ★ 926 Python

Documenting the Xilinx 7-series bit-stream format.

14 mentions on Hacker News by 12 people: 1 story, 13 comments · first 2018-05-13 · latest 2024-01-04

Mentions per year 14 mentions · busiest year 2018 (4)
20082026
AllStoriesComments NewestTopOldest
  1. …Xilinx devices: https://f4pga.org/ https://f4pga.readthedocs.io/projects/prjxray/en/latest/arch... https://github.com/f4pga/prjxray https://github.com/epfl-vlsc/bitfiltrator
    comment by 127361 · 2024-01-04 · in AMD proposes an FPGA subsystem user-space interface for Linux
  2. …to replace your use of Vivado at some point: https://f4pga.org/ https://f4pga.github.io/prjxray-db/ https://github.com/F4PGA/prjxray
    comment by pabs3 · 2022-10-24 · in OpenPOWER Foundation Demoes the LibreBMC Power-Based Open-Source BMC
  3. …series FPGAs. There's a project that's very far along in reverse engineering the Xilinx bitstream ( https://github.com/f4pga/prjxray ), but it's still missing many features (PCIe, SERDES, hardware multipliers, etc.). You can run on the…
    comment by Teknoman117 · 2022-07-22 · in NiteFury – An Artix-7 FPGA with its own DDR3 RAM right in your laptop
  4. …doing it every day lately 2) for the artix-7 (and some lattice chips) you supposedly can use OSS ( https://github.com/SymbiFlow/prjxray ). i haven't tried it yet but one problem i can foresee is that the OSS tools won't infer stuff like…
    comment by throwmeawaysoon · 2022-02-10 · in AMD Receives Approval for Acquisition of Xilinx
  5. …ymbiFlow/symbiflow-docs/blob/master/COPY... https://github.com/SymbiFlow/icestorm/blob/master/COPYING https://github.com/SymbiFlow/prjxray/blob/master/LICENSE https://github.com/SymbiFlow/prjtrellis/blob/master/COPYING (MIT)
    comment by 1MachineElf · 2021-09-28 · in Symbiflow: The GCC of the FPGA World
  6. …to reverse engineer the Xilinx series 7 FPGAs to be able to target them with open source tools: https://github.com/SymbiFlow/prjxray
    comment by jecel · 2021-01-14 · in The J1 Forth CPU
  7. …there are these two projects which reverse-engineered bit streams for open source synthesis. https://github.com/SymbiFlow/prjxray https://github.com/SymbiFlow/icestorm
    comment by anfilt · 2020-09-13 · in Reverse-engineering the first FPGA chip, the XC2064
  8. …has an experimental fork [2] of nextpnr that targets some devices using the X-Ray database. [1] - https://github.com/SymbiFlow/prjxray [2] - https://github.com/daveshah1/nextpnr-xilinx
    comment by q3k · 2020-04-19 · in A Full Break of the Bitstream Encryption of Xilinx 7-Series FPGAs
  9. …the toolchain, but the bitstream reverse engineering per se isn't a maybe-in-the-future thing. [1] https://github.com/SymbiFlow/prjxray
    comment by 0xcde4c3db · 2019-09-24 · in Arduino MKR Vidor 4000 – Arduino, Cyclone 10 FPGA, MiniPCI Express, MicroHDMI
  10. …ISE/Vivado. [1] http://www.clifford.at/icestorm/ [2] https://github.com/SymbiFlow/prjtrellis [3] https://github.com/SymbiFlow/prjxray
    comment by mrsteveman1 · 2019-01-20 · in Remotely compromise devices by using bugs in Marvell Avastar Wi-Fi
  11. …Everyone can help by documenting other formats too. [1] https://github.com/SymbiFlow/prjtrellis [2] https://github.com/SymbiFlow/prjxray
    comment by xvilka · 2018-11-20 · in Open-Source Bitstream Generation (2013) [pdf]
  12. …engineered, but we're not quite in the situation where you can use the open source tools yet: https://github.com/SymbiFlow/prjxray
    comment by rwmj · 2018-06-02 · in PicoEVB – Artix-7 FPGA board with M.2 interface
  13. …reverse-engineered too[2]. [1] https://rwmj.wordpress.com/2018/03/17/playing-with-picorv32-... [2] https://github.com/SymbiFlow/prjxray
    comment by rwmj · 2018-05-17 · in Intel Shows Xeon Scalable Gold 6138P with Integrated FPGA, Shipping to Vendors
  14. ▲ 14
    Xilinx Virtex 7 FPGA bitstream has been reverse engineered
    story by rwmj · 2018-05-13 · 1 comment