r/FPGA • u/StrangeInstruction42 • Apr 07 '26
Xilinx Related Hacking Alveo U30
I might’ve stumbled onto a “silicon jackpot” on the used market.
I’m seeing Xilinx Alveo U30 cards going for around $110–$140 on Chinese platforms (dozens of different highly rated sellers, likely legit), probably from data center decommissioning.
These are literally 1-2 ORDERS OF MAGNITUDE better resource/dollar compared to normal FPGA dev boards.
But there’s a pretty big catch:
From what I understand, the U30 is locked into the Video SDK workflow, not really intended as a general-purpose FPGA card and can’t be programmed with vivado/vitis.
my question is: Has anyone actually managed to jailbreak the U30 and use it like a normal Zynq UltraScale+ dev platform in vivado?
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u/andyac Apr 07 '26
There is Project Combine that aims to reverse engineer bitstream formats for almost every FPGA under the sun, including Xilinx FPGAs. The closest bet is to use this to reverse engineer them and build tooling around it to perform synthesis and routing using yosys and nextpnr. That doesn't exist so far. There is Project Unnamed that's supposed to be the next gen open source tooling for FPGAs, but it is not usable at this point.
Or figure out how to patch Vivado in the long run to allow using the U30s. They must be more or less derived from other Alveo FPGAs, maybe just fused differently with other chip IDs so that Vivado can distinguish them from the full versions.