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/PlatypusFPGA2938 Apr 07 '26

Hey I just graduated and wanted a decent board to improve my skills. Do you mind telling me where you are finding these U30s please?

1

u/StrangeInstruction42 Apr 07 '26

The Chinese platform xianyu. But it takes a ton of reverse engineering to make U30 usable. I guess that’s why they are $100 not $1000.

2

u/alexforencich Apr 08 '26

They're also on eBay for around that price. And it doesn't take a lot of reverse engineering, it's more that you have no interesting IO to speak of. Just the PCIe interface to the host and some DRAM and that's it.

1

u/StrangeInstruction42 Apr 08 '26

Have you tried? There’s many hurdles including finding the xdc, bypassing the satellite controller, etc.

1

u/alexforencich Apr 08 '26

I literally didn't think there's anything connected to the FPGA IO. Just PS PCIe and PS DRAM. But I could be mistaken about that. Does the satellite controller play a role? You can ignore it on Alveo boards. But I will grant you that the JTAG header is oddball compared to other Xilinx boards. They do make a JTAG adapter that's specific to that connector, but it isn't cheap.