`uvm_do_with(seq_idle, {delay ==1;}) void'(std::randomize(burst_num)with{burst_numinside{[1:5]};}); `uvm_info(get_type_name(),$sformatf("burst_num is: %0d", burst_num), UVM_LOW) repeat(burst_num)begin no +=1; `uvm_do_with(seq_base_number, { no ==local::no; bas...
bit[31:0] addr; void'(std::randomize(addr) with {addr[31:12] == 0; addr[1:0] == 0;}); return addr; endfunction endclass class apb_single_transaction_sequence extends apb_base_test_sequence; apb_master_single_write_sequence single_write_seq; apb_master_single_read_sequence single_r...
raise_objection(this); std::randomize(reset_delay_ns) with { reset_delay_ns inside {[1000:4000]}; }; #(reset_delay_ns * 1ns); phase.drop_objection(this); phase.get_objection().set_report_severity_id_override(UVM_WARNING, "OBJTN_CLEAR", UVM_INFO); phase.jump(uvm_pre_reset_phase...
compB = componentB::type_id::create ("compB", this); std::randomize(m_num_tx) with {m_num_tx inside {[4:10]}; }; compA.m_num_tx = m_num_tx; compB.m_num_tx = m_num_tx; //Create a FIFO with depth 2 m_tlm_fifo = new ("uvm_tlm_fifo", this, 2); endfunction //C...
std::randomize(m_num_tx) with {m_num_tx inside {[4:10]}; }; compA.m_num_tx = m_num_tx; compB.m_num_tx = m_num_tx; //Create a FIFO with depth 2 m_tlm_fifo =new("uvm_tlm_fifo",this,2); endfunction //Connect the ports to the export of FIFO. ...
assert(std::randomize(val1,val2) with {constrain}); 7.命令行传参 $value$plusargs("name=%d", na) 运行时加option "+name=1", na值为1 8.transaction api tr.set_initiator(this); //可以把所处的class句柄传给transaction,在transaction中用get_initiator()获得 ...
lets randomize a variable// just to say that this component is ready or notvirtualfunctionbittry_put(Packet pkt);bitready;std::randomize(ready);if(ready)begin`uvm_info("COMPB","Packet received",UVM_LOW)pkt.print(uvm_default_line_printer);return1;endelsebeginreturn0;endendfunctionvirtualfuncti...
In the randomize_params() override, an in-line constraint of "randomize with" restricts SNR values to be between 0.75 and 1.0. (You can get these bit values from MATLAB® by using a fi variable and its bin method.) A new test is created, which tells the factory to use the new seq...
03-11-2024 07:59 PM 1,248 Views Hi Sheng, I managed to make a simulation work by the -nocvg and replacing the randomize() with own $random statements. As I use it for learning only, that is good for me. Thank you. Qs user Translate 0 Kudos Copy li...
在main_phase中,先使用randomize将tr随机化,之后通过drive_one_pkt任务将tr的内容驱动到DUT的端口上。在drive_one_pkt中,先将tr中所有的数据压入队列data_q中,之后再将data_q中所有的数据弹出并驱动。将tr中的数据压入队列data_q中的过程相当于打包成一个byte流的过程。这个过程还可以使用SystemVerlog提供的流操...