open-source-silicon.dev

Thanks <@U016EM8L91B>.  I thought the `caravel_user_project_analog` was supposed to use a `caravan` submodule though? But it seems to use `caravEL`.  Is has something changed?

There is only one repository containing the top level for both `caravel` and `caravan`.  They share the vast majority of circuitry, so it makes sense to keep them both in the same repo.

What will distinguish the two is that the top-level verilog will call out module "caravel" in one and "caravan" in the other.  The "info.yaml" file in the project top-level directory then points to that file, and so our automated system then knows whether you have an analog project or a digital one.

Using the terms "analog project" and "digital project" loosely, as you can do either one using either top level, the only difference being the types of pads across the top of the chip.