[libre-riscv-dev] [Bug 217] create a "ring" system which allows pad locations to be specified conveniently

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Tue Mar 17 07:26:25 GMT 2020


http://bugs.libre-riscv.org/show_bug.cgi?id=217

--- Comment #19 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
ok i tried this:

make clean
make lvx
cgt --text --script=doAlu16

and i got this:

  o  Routing did not complete, unrouted segments:
      1| &<id:15840 Horizontal abc_828_new_n73 METAL4 [585l 210l] [625l 210l]
2l rpD:3 -----CG------A----bt- [582.5l:627.5l] 45l 1----s->

along with a few "repair" errors

* add completed fine
* sub completed fine
* addsub16 did not

give me one second, jock, i will munge the code slightly: i found last week
that letting the auto-placer put the top-level hierarchy cells anywhere in the
large box wasn't ok.

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