is model one built-in object in uvm?

[mrforever]

hi uvm experts,

when i read the examples\integrated\codec, there is such code like this:

class reg_dut extends uvm_reg_block ;

endclass

class rx_isr_seq extends uvm_reg_sequence;

reg_dut regmodel

//```

$cast(regmodel, model) ;

endclass

i cann't find the model's definition, is it a built-in object in uvm ?

[petermonsson]

Hi,

model is defined in uvm_reg_sequence: http://www.vmmcentral.org/uvm_vmm_ik/files3/reg/uvm_reg_sequence-svh.html#uvm_reg_sequence.model

reg_dut regmodel is defined in reg_model.svh in examples/integrated/codec

Best Regards

Peter