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prjxray/experiments/clbpips
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Rick Altherr c815d4b1a5 Set tool and script paths project-wide 
utils/environment.sh determines its absolute path and then creates
environment variables to each of the prjxray tools.  This allows moving
the tools around in the code base without touching every script.

Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 		2017-12-20 22:46:39 +01:00
..
.gitignore Add clbpips experiment 2017-12-20 22:46:39 +01:00
Makefile Add clbpips experiment 2017-12-20 22:46:39 +01:00
README Add intpips experiment 2017-12-20 22:46:39 +01:00
generate.py Add clbpips experiment 2017-12-20 22:46:39 +01:00
generate.sh Set tool and script paths project-wide 2017-12-20 22:46:39 +01:00
generate.tcl Add clbpips experiment 2017-12-20 22:46:39 +01:00
top.v Add clbpips experiment 2017-12-20 22:46:39 +01:00

README 

Experiment looking into the CLB PIPs
====================================

None of the CLB PIPs are "real". I.e. all those PIPs are in fact implemented
using other resources. E.g. the PIPs that select which net is routed to which
LUT input pin is implemented by permutating the LUT INIT bits accordingly.