François f4ff305cd1 doc: flesh out "add an FPGA target", explain caveats ...

Rework tutorial section 6 with a worked XCKU040 example: how to pull IR
opcodes/IDCODE from the BSDL (with a grep), a field-by-field table, the
verbatim registry entry, and a dedicated section on what `caveats` are
(bit-flags for hardware gotchas, not free text) and how to add one.
Also fixes the broken in-page anchor links to the section.

2026-05-24 00:57:45 +02:00

..

tutorial.md

doc: flesh out "add an FPGA target", explain caveats

2026-05-24 00:57:45 +02:00