[Libre-soc-bugs] [Bug 526] create dry-run 180nm GDS-II files for IMEC

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Thu Dec 3 18:33:34 GMT 2020


https://bugs.libre-soc.org/show_bug.cgi?id=526

--- Comment #96 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
JP: clearly this, below, is not true!  ls180.vst clearly has gpio_o of length
0..15


_connect <id:1224733 Net "vss" e-- GROUND ---- (UNDEFINED)>
_connect <id:1224782 Net "vdd" e-- POWER ---- (UNDEFINED)>
[ERROR] CoreToChip.buildChip(): Pad "p_gpio_8" refer net "gpio_o(8)" which do
not exist in core "ls180".
        Python stack trace:
        #0 in                  __init__() at
.../install/lib/python2.7/dist-packages/crlcore/helpers/io.py:167
        #1 in                 buildChip() at
.../cumulus/plugins/alpha/core2chip/core2chip.py:639
        #2 in                scriptMain() at doDesign.py:166
        #3 in                 runScript() at
.../coriolis-2.x/Linux.x86_64/Release.Shared/install/bin/cgt:73
        #4 in                  <module>() at
.../coriolis-2.x/Linux.x86_64/Release.Shared/install/bin/cgt:204


commit a4ac6b9543939ffea583be44cfba1141bdaeb7e6
Author: Luke Kenneth Casson Leighton <lkcl at lkcl.net>
Date:   Thu Dec 3 18:30:12 2020 +0000

    very weird bug where CoreToChip.buildChip cannot find gpio_o(8)

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