显式启动 所谓显式启动:即在sequence中直接调用uvm_do函数,然后在env中调用objection以及start函数来显式启动。 文件:src\ch2\section2.4\2.4.2\my_sequence.sv class my_sequence extends uvm_sequence #(my_transaction); my_transaction m_trans; function new(string name=