I read this while going through UVM Cookbook - Although sequences can also be started using start_item() and finish_item(), it is clearer to the user whether a sequence or a sequence item is being processed if this convention is followed. If I were to implement this functionality(running sequenc…

Although sequences can also be started using start_item() and finish_item(), I believe this is incorrect virtual task start_item (uvm_sequence_item item, // Accepts actual arg. of sequence type int set_priority = -1, uvm_sequencer_base sequencer=…

HI, I was wondering if anyone can share a scenario the third argument "uvm_sequecer_base sequencer ) is used ? Start_item() called on a sequence virtual task start_item (uvm_sequence_item item, int set_priority = -1, uvm_sequencer_base…

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Running sequences through start_item

UVM

dave_59 April 18, 2025, 5:58am 3

Start_item() called on a sequence UVM

Although this is an old post , I would like to raise a point here . From Source Code of uvm_sequence_base Class :: virtual task start_item (uvm_sequence_item item, int set_priority = -1, uvm_sequencer_base sequencer=null); uvm_sequence_base seq; if(item == null) begin uvm_report_fatal("NULLITM", {"attempting to start a null item from sequence '", get_full_name(), "'"}, UV…

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