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SimonRichter's avatar
SimonRichter
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Distinguishing 5CGXFC5C6F23 and 5CGTFD5C5F23 via JTAG

I've seen that these seem to be pin compatible so I could use them on the same board for a cost/performance trade-off. Obviously I want different bitstreams here, and ideally a check that I'm usin...
SimonRichter's avatar
SimonRichter
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Hi,

That would be at runtime though -- what I'd need is a safety check during programming so I don't write a bitstream for a GT device to a GX device -- presumably that would be unsafe.

Simon