hello All,
I found a cell in my design which by mistake did not pass through the drc(full) check, and when I change the drc style I get the following messages, does anyone know what they mean?
Scaled magic input cell sky130_fd_pr__pfet_01v8_MA8JHN geometry by factor of 2
Scaled magic input cell sky130_fd_pr__nfet_01v8_6H9P4D geometry by factor of 2
Scaled magic input cell sky130_fd_pr__nfet_01v8_59MFY5 geometry by factor of 2
t
Tim Edwards
01/03/2022, 4:50 PM
Magic has a scalable internal grid, so the message just indicates that the cells were created on a different scale grid, and are being resized to match the current grid.
The cells themselves come from the Tcl device generator scripts. The last six characters are a hash of the parameter values.
j
Jorge Marin
01/03/2022, 4:53 PM
OK, I see, thanks @User
Is there any bug related to this by chance? I'm quite sure I did a check to this cell but it could also be that I just forgot, suddenly these messages together with another bunch of DRC errors appeared when using drc(full), I'm trying to figure out what happened
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