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Register read via register model.

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I am reading a register with using uvm_reg method read_reg.

so while doing this read transaction is happening on to the actual bus through agent  ,but the I am not getting read value in read_reg task in to a register sequence.

so I want to know what could be the issue for not getting read value on to the read_reg task.




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  • 2 weeks later...

Try this method instead.


model.my_reg.read(status, value,.parent(this);


The read_reg is a convenience method for not specifying .parent(this):



Reads the given register rg using uvm_reg::read, supplying ‘this’ as the parent argument.  Thus,

read_reg(model.regA, status, value);

is equivalent to

model.regA.read(status, value, .parent(this));


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