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Tyler Green

02/20/2023, 6:03 PM
Hello, I'm trying to get an idea of the space I will have available after adding some components in the user area, for now just sky130_sram_1kbyte_1rw1r_8x1024_8 from the sky130 dependencies. I have tried looking at the hardened layout in Klayout, but I don't know if I am checking the right gds output files or looking at the layers in Klayout that are the most helpful. I'd like to get something similar to the following example

https://github.com/efabless/caravel_user_project/blob/93c0b8a9ed77a68ff144c7adf377360c746372b1/docs/source/_static/option1.png

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Matt Venn

02/21/2023, 4:39 PM
I have some klayout layout files in a repo. This one is for looking at the user_project_wrapper gds: https://github.com/mattvenn/klayout_properties/blob/main/caravel.lyp
the user_project_wrapper.gds is a good one to check as it's quick to open, and shows the space you're allowed to use