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how can I acess the uvm_reg_block component directly in the virtual sequence?


kdw0912
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I'd like to access defined uvm_reg_block in virtual sequence rather than uvm_reg_sequence.

So I added the constructor of virtual sequence below:

$cast(regmodel,uvm_reg_block::find_block("regmodel"));

Of course, regmodel is uvm_reg_block declared in virtual sequence and the string "regmodel" indicates the name of uvm_reg_block instantiated in uvm_env (which is locked).

But, the find_block method doesn't work at all.

In it the uvm_resource_pool.lookup_regex returns null.

I instantiated uvm_reg_block just as in the user guide with create function.

But it seems that the create function doesn't register the uvm_reg_block in uvm_resource_pool.

Is any action needed for the use of uvm_reg_block::find_block?

And, is there any other solution for me to access uvm_reg_block in virtual sequence?

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