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you can look at the DEF to see what it did, that usually point me at what's going wrong.

# openlane

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.

Matt Venn

12/02/2020, 1:32 PM

how do you mean? which def?

tnt

12/02/2020, 1:33 PM

Whatever .DEF is fed to Replace at that stage.

tnt

12/02/2020, 1:33 PM

the log should show what input it reads.

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

tnt

12/02/2020, 1:34 PM

ah it's

FP_CORE_UTIL

tnt

12/02/2020, 1:35 PM

PL_TARGET_DENSITY=(FP_CORE_UTIL+(1~5)/100).

Matt Venn

12/02/2020, 1:37 PM

thanks

Matt Venn

12/02/2020, 1:38 PM

I think I just have too many pins

Matt Venn

12/02/2020, 1:38 PM

with the mux separated, now I have to have 7 x io_in and io_out

Matt Venn

12/02/2020, 1:38 PM

so about 560 pins

Matt Venn

12/02/2020, 1:38 PM

to connect the macros

tnt

12/02/2020, 1:40 PM

Arf do you need all ios for all macros ?

Matt Venn

12/02/2020, 1:41 PM

Matt Venn

12/02/2020, 1:41 PM

but trying to keep it generic

Matt Venn

12/02/2020, 1:41 PM

so just exposing all the pins

Matt Venn

12/02/2020, 1:41 PM

in the previous version they would all get optimised out in synthesis

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