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t

tnt

12/02/2020, 1:17 PM
you can look at the DEF to see what it did, that usually point me at what's going wrong.
m

Matt Venn

12/02/2020, 1:32 PM
how do you mean? which def?
t

tnt

12/02/2020, 1:33 PM
Whatever .DEF is fed to Replace at that stage.
the log should show what input it reads.
m

Matt Venn

12/02/2020, 1:34 PM
and which readme? I grepped openlane for fp_target_util but didn't come up with anything
t

tnt

12/02/2020, 1:34 PM
ah it's
FP_CORE_UTIL
PL_TARGET_DENSITY=(FP_CORE_UTIL+(1~5)/100).
m

Matt Venn

12/02/2020, 1:37 PM
thanks
I think I just have too many pins
with the mux separated, now I have to have 7 x io_in and io_out
so about 560 pins
to connect the macros
t

tnt

12/02/2020, 1:40 PM
Arf do you need all ios for all macros ?
m

Matt Venn

12/02/2020, 1:41 PM
no
but trying to keep it generic
so just exposing all the pins
in the previous version they would all get optimised out in synthesis