User LayoutEditorReduced Saturday 23rd July 2022
Hi! Now i am drawing to a patter having 0.0125µm, but it is changed to 0.013µm automatically after drawing.
Is it possible to draw 0.000X scall?
Jürgen LayoutEditorFull Saturday 23rd July 2022Attachments: (only for registered users) Screenshot_20220723_090243.png
Yes, sure that is possible. The minimum possible size is one databaseunit. The databaseunits are stored with a GDS and be be set between 1e-99m and 1e99m. By default for new GDS it is set to 1µm. In your case I would recommend a setting of 5E-10m.
But always remember when changing the databaseunits, it will change the maximal design size as well. GDS is 32 bit and with a databaseunits of 1nm the maximal design space is about +-2m, with 0.5nm +-1m and so on.