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f4pga / prjuray

Documenting the Xilinx Ultrascale, Ultrascale+ and UltraScale MPSoC series bit-stream format.
https://prjuray.rtfd.io
Apache License 2.0
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Inconsistent use of 'V' value prefix #9

Closed daveshah1 closed 4 years ago

daveshah1 commented 4 years ago

Most of the 1/0 choices in https://github.com/SymbiFlow/prjuray-db/blob/master/zynqusp/segbits_clem.db use .V1/.V0 to distinguish value possibilities.

e.g.

CLEM.ABCDFF.CEUSED.V0 !14_07
CLEM.ABCDFF.CEUSED.V1 14_07
CLEM.ABCDFF.CLKINV.V0 !08_19
CLEM.ABCDFF.CLKINV.V1 08_19
CLEM.AFF.INIT.V0 12_02
CLEM.AFF.INIT.V1 !12_02

but WA[789]USED seems to be an exception:

CLEM.WA7USED.0 !08_23
CLEM.WA7USED.1 08_23
CLEM.WA8USED.0 !11_22
CLEM.WA8USED.1 11_22
CLEM.WA9USED.0 !09_22
CLEM.WA9USED.1 09_22

It would simplify things generating/parsing FASM if one convention could be established here (I personally don't mind either way.)

litghost commented 4 years ago

This is a bug, I"ll submit a fix today.