> My user_proj_example builds fine, but the use...
# caravelj
Jean
10/26/2021, 3:07 PMMy user_proj_example builds fine, but the user_project_wrapper build fails with many error messages about pins and obstructions outside the die area!!! Do I need to position my project somehow within the wrapper?
m
Matt Venn
10/26/2021, 3:09 PMit sounds (from your previous post) that your design is too big to fit
Matt Venn
10/26/2021, 3:09 PMcan you make it a bit smaller so there is room for routing to the io pins?
j
Jean
10/26/2021, 3:13 PMTried that. Shrank it to.
set ::env(DIE_AREA) "0 0 2880 3480"m
Matt Venn
10/26/2021, 3:13 PMuser_area_width: 2920
user_area_height: 3520
Matt Venn
10/26/2021, 3:14 PMI would think you will need more space than that
Matt Venn
10/26/2021, 3:14 PMand then positioning you use macro.cfg
Matt Venn
10/26/2021, 3:14 PMfrom bottom left corner
Matt Venn
10/26/2021, 3:14 PMso you have a 20um border , so you'd place it 20, 20
Matt Venn
10/26/2021, 3:14 PMbut I doubt there is space for the wiring
Matt Venn
10/26/2021, 3:14 PMso it will flow outside the area and you get the error
j
Jean
10/26/2021, 3:15 PMThat's what I need. But where is the offset of the user_proj_example set in user_project_example?
m
Matt Venn
10/26/2021, 3:15 PMin openlane/user_project_wrapper/macro.cfg
Matt Venn
10/26/2021, 3:16 PMand on your failed run, look at the floorplan
Matt Venn
10/26/2021, 3:16 PMor pdn
Matt Venn
10/26/2021, 3:16 PMthey should show you where your module is within the area
j
Jean
10/26/2021, 3:16 PMMuchos gracias. Been looking for this since yesterday.
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