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Need help with Virtual sequence in OVM 2.0

Chintanm

 Hi , I am chintan.

I am using OVM 2.0 for my multilayer environment and I am facing some problems with Virtual sequence.

I need have total 3 components as a sequencer in my environment.  2 out of 3 sequencers are to be configured layerwise and the thired sequencer is commen to all the layer. So I am replicating one environment as per the number of layer configured from the test case.

To control the sequencer from test case i need to update the number of sequencers (layerwise) at the time of simulation.

As a solution to this situation a need to have two virtual sequencers. One sequencer contains the 2 sequencers which are configured with layer number , and the higher level virtual sequencer contains the lower level sequencer and the thired sequencer which is commen to all the layers.

 Now, when i try to register the sequence from the test case inside the top virtual sequencer. I am getting this error :  Failed to find name 'add_typewide_sequence' in specified scope

 How to overcome this error?

Multiple virtual sequencers are supported by OVM 2.0 ?

Please reply ASAP.

Regards,

Chintan. 

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