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Guild: wafer.space Community
Channel: 📐 - Designing / 📝-project-template / The analog IO pads are still broken and
After: 2025-10-31 11:59 p.m.
Before: 2025-12-01 12:00 a.m.
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[2025-11-26 1:03 p.m.] mole99



[2025-11-26 1:03 p.m.] mole99
Nice. You created two separate ports for the pad and the core connection, right?

I'm just wondering if this should be a bug report for OpenROAD, since those files came from GF and the proprietary tools can probably handle it?


[2025-11-26 1:19 p.m.] tholin
The LEF also has slightly problematic coordinates for the ASIG5V port rects.


[2025-11-26 1:19 p.m.] tholin
I re-exported the LEF from magic after removing some weird and seemingly broken port defs from the mag file.


[2025-11-26 1:19 p.m.] tholin
I don’t actually know what is going on here, I just know what works.


[2025-11-26 1:20 p.m.] tholin
Do a diff between my LEF and the one that comes with the PDK and you’ll see what I mean.

{Attachments}
2025-11_media/gf180mcu_fd_io__asig_5p0_fixed-4905E.lef


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Exported 6 message(s)
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