Virtual seq runs cfg seq on reg sequencer and traffic seq on bus sequencer.
WHITEBOARD CHAIN
1. DECLARE interfaces / types / ports you need
2. SKELETON class extends + utils macro + key methods
3. MECHANISM fill one critical method while narrating
4. PITFALL name one bug juniors make on this pattern
5. TEST how you would smoke-test the componentclass vseq extends uvm_sequence;
virtual task body();
cfg_seq c = cfg_seq::type_id::create("c");
pkt_seq p = pkt_seq::type_id::create("p");
c.start(p_sequencer.cfg_sqr);
p.start(p_sequencer.bus_sqr);
endtask
endclassName which sequencer each child starts on.