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Craig Bishop
Craig Bishop
@craigjb@fosstodon.org  ·  activity timestamp 2 days ago

I got another one, and it looks like this one works!

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Craig Bishop
Craig Bishop
@craigjb@fosstodon.org  ·  activity timestamp 2 days ago

This #FPGA passes the finger test. It doesn’t get burning hot when no bitstream is loaded!

The last one’s IO banks must have been blasted short or something. That thing got hot immediately.

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Craig Bishop
Craig Bishop
@craigjb@fosstodon.org  ·  activity timestamp 2 days ago

And we have JTAG! OpenFPGALoader doesn't know about this Virtex US+ #FPGA though. Let's see what Vivado says.

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Darrell Harmon
Darrell Harmon
@dlharmon@chaos.social  ·  activity timestamp 2 days ago

@craigjb I don't think OpenFPGALoader can handle any of the multi-SLR parts due to the longer JTAG IR even if it knew the IDCODE. I need to get my Jaytag library and tool to a point it's ready for public consumption. It knows everything that has a BSDL shipped with ISE or Vivado and a few that don't, should be able to load anything not Versal or XCSU+.

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