CODEWITHSUNDEEP
chisel
Mykland
Mykland

Reputation: 155

Intentional combinational loops

I am designing some reconfigurable logic which, by its nature, could be configured to create a metastable combinational circuit. Chisel compiles my circuit okay but stops me at the start of the run, having detected the potential of a combinational loop.

It is great and appropriate for Chisel to flag this as an error! Since the combinational nature of the circuit is intentional, I now need to turn off the error so that I can proceed to testing the circuit's behavior on a range of valid configurations. How can I do this?

Thanks in advance for your assistance in this matter.

Upvotes: 1

Views: 202

Answers (1)

Mykland
Mykland

Reputation: 155

I found out from one of the comments in the bug database at gitHub that there is a command line option for this: --noCombLoop. I will try this option and report back. Thanks to dogngyukim for mentioning this on gitHub.

Upvotes: 2

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