Category: Programming Questions

Magic, the VLSI layout editor, extraction, and DRC tool  link XCircuit, the circuit drawing and schematic capture tool link IRSIM, the switch-level digital circuit simulator link Netgen, the circuit netlist comparison (LVS) and netlist conversion tool link Qrouter, the over-the-cell (sea-of-gates) detail router link  Qflow, a complete digital synthesis design flow using open-source software and

Read More

module unique_array; class data; rand bit [7:0] data[]; constraint data_values { foreach(data[i]) foreach(data[j]) if(i != j) data[i] != data [j] ;} endclass data cl_ob; initial begin cl_ob = new(); cl_ob.data = new[5]; assert(cl_ob.randomize()); foreach(cl_ob.data[i]) $display(“%d”,cl_ob.data[i]); end endmodule