diff options
Diffstat (limited to 'fpga/usrp3/lib/sim/eth_dispatch/simulation_script.v')
| -rw-r--r-- | fpga/usrp3/lib/sim/eth_dispatch/simulation_script.v | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/fpga/usrp3/lib/sim/eth_dispatch/simulation_script.v b/fpga/usrp3/lib/sim/eth_dispatch/simulation_script.v new file mode 100644 index 000000000..7e1df0fba --- /dev/null +++ b/fpga/usrp3/lib/sim/eth_dispatch/simulation_script.v @@ -0,0 +1,78 @@ + + +initial $dumpfile("eth_dispatch_tb.vcd"); +initial $dumpvars(0,eth_dispatch_tb); + + reg [15:0] x; + + localparam MAC=48'h010203040506; + localparam IP=(192<<24)|(168<<16)|2; + localparam PORT0=60000; + localparam PORT1=60001; + + + initial + begin + @(posedge clk); + reset <= 1; + repeat (5) @(posedge clk); + @(posedge clk); + reset <= 0; + @(posedge clk); + // Set my MAC address + write_setting_bus(0,MAC&32'hFFFFFFFF); + write_setting_bus(1,MAC>>32); + // Set my IP Address + write_setting_bus(2,IP); + // Set UDP ports for ViTA traffic + write_setting_bus(3,PORT1<<16|PORT0); + @(posedge clk); + enqueue_vita_pkt(MAC,IP,PORT0,10,0,{16'h0,8'hf,8'h5}); + enqueue_vita_pkt(MAC,IP,16'h1234,10,0,{16'h0,8'h5,8'hc}); + enqueue_vita_pkt(48'h223344556677,32'h02030405,16'h1234,10,0,{16'h0,8'hd,8'h7}); + enqueue_arp_req(48'h112233445566,32'h09080706,MAC,IP); + +/* -----\/----- EXCLUDED -----\/----- + // 2x2 Switch so only mask one bit of SID for route dest. + // Each slave must have a unique address, logic doesn't check for this. + // + // Network Addr 0 & 1 go to Slave 0. + write_setting_bus(0,0); // 0.X goes to Port 0 + write_setting_bus(1,0); // 1.X goes to Port 0 + // Local Addr = 2 + write_setting_bus(512,2); + // Host Addr 0 & 2 go to Slave 0... + write_setting_bus(256,0); // 2.0 goes to Port 0 + write_setting_bus(258,0); // 2.2 goes to Port 0 + // ...Host Addr 1 & 3 go to Slave 1... + write_setting_bus(257,1); // 2.1 goes to Port 1 + write_setting_bus(259,1); // 2.3 goes to Port 1 + // + @(posedge clk); + fork + begin + // Master0, addr 0.0 to Slave0 + enqueue_vita_pkt(0,10,0,{16'h0,8'h0,8'h0}); + // Master0, addr 2.0 to Slave0 + enqueue_vita_pkt(0,11,'h12345678,{16'h0,8'h2,8'h0}); + // Master0, addr 2.3 to Slave1 + enqueue_vita_pkt(0,14,'h45678901,{16'h0,8'h2,8'h3}); + // Master0, addr 2.2 to Slave0 + enqueue_vita_pkt(0,11,'h67890123,{16'h0,8'h2,8'h2}); + end + begin + // Master1, addr 1.0 to Slave0 + enqueue_vita_pkt(1,12,'h23456789,{16'h0,8'h1,8'h0}); + // Master1, addr 2.1 to Slave1 + enqueue_vita_pkt(1,13,'h34567890,{16'h0,8'h2,8'h1}); + // Master1, addr 2.3 to Slave1 + enqueue_vita_pkt(1,14,'h56789012,{16'h0,8'h2,8'h3}); + end + join + -----/\----- EXCLUDED -----/\----- */ + + repeat (1000) @(posedge clk); + $finish; + + end // initial begin + |