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Although it is possible to install everything separately, the

caravel_user_project

repo has simplified things quite a bit. Follow these instructions. After that you should be able to cd

OPENLANE_ROOT

and execute

./flow.tcl

.

1. @Mitch Bailey Is

caravel_user_project

repo only for digital design. Does it also supports analog only designs ?

Although

caravel_user_project

does have connections to the ESD protected analog ports of the gpio cell, many analog projects are instantiated as

caravell_user_project_analog

. This has 11 pads that have no ESD protection so the designers can use them freely (please add appropriate ESD protections).

Ok, does this repo

caravel_user_project_analog

also installs pdks (sky130 and gf180) ? If so, no need to install

open_pdks

or

volare

for pdk access. Please confirm.