You can either connect the signals in one of the three ways:
1. Port connection by position
module top();
logic [7 : 0] signal_2d_out [99 : 0];
dut d1(signal_2d_out); // By position
endmodule
2. Port connection
by namemodule top();
logic [7 : 0] signal_2d_out [99 : 0];
dut d1(.signal_2d_out (signal_2d_out)); // By .name
endmodule
3. Using
implicit port connection
module top();
logic [7 : 0] signal_2d_out [99 : 0];
dut d1(.*); // Implicitly connect port
endmodule
You can also connect slices of port to different signals like follows:
module top();
logic [7 : 0] sig_1 [99:50];
logic [7 : 0] sig_2 [49 : 0];
dut d1(.signal_2d_out ({sig_1,sig_2})); // By .name connect slices
endmodule
