PnR failed for mixed signal design, signal 11 received during routing

[rahulearn2019]

While trying to generate the gds, i am getting following error during global route stage It says route not created for one of the inputs to design and then says - "signal 11 received" PnR failed

5_1_fastroute.log

[rahulearn2019]

[saicharan0112]

Can you give more info on how this is relevant to OpenFASOC, please? I see that you are using openroad flow scripts github repository.

On Sat, 22 Apr, 2023, 4:15 pm Rahul Tiwari, @.***> wrote:

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[rahulearn2019]

The design has a analog block whose GDS is generated using ALIGN and provided as dummy verilog to the flow. It has a mux as the digital block. OpenFASOC uses OpenROAD for RTL2GDS right? OpenROAD Flow takes a design from the IMC-gen/flow/design/ directory and runs it through its flow, generating a DEF and a GDS at the end. The design is specified by using the generated Verilog files and a config.mk file that configures OpenROAD Flow to the design

[saicharan0112]

How are you using OpenFASOC for your analog block here? It would be helpful if you are more specific with OpenFASOC while explaining your problem.

[saicharan0112]

Not sure if this is relevant anymore so closing it.