95 lines
1.7 KiB
Systemverilog
95 lines
1.7 KiB
Systemverilog
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class awgreg_env;
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int pktnum;
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virtual spi_if wif;
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virtual awgreg_if aif;
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virtual sram_if xif;
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spi_driver w_driver;
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awgreg_driver a_driver;
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spi_monitor w_monitor;
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awgreg_monitor a_monitor;
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awgreg_scoreboard a_scb;
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function new();
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endfunction;
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extern function build();
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extern task run();
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endclass: awgreg_env
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function awgreg_env::build();
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w_driver = new();
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if(!w_driver.randomize() with {error_time == 0;})
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$fatal(0,"Randomize Failed");
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w_driver.pktnum = pktnum;
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w_driver.vif = wif;
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w_driver.autarchy = 1'b0;
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//my_driver.half_sclk = 16;
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a_driver = new();
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a_driver.pktnum = pktnum;
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a_driver.aif = aif;
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a_driver.wif = wif;
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w_monitor = new();
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w_monitor.pktnum = pktnum;
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w_monitor.wif = wif;
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w_monitor.xif = xif;
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a_monitor = new();
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a_monitor.pktnum = pktnum;
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a_monitor.aif = aif;
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a_monitor.wif = wif;
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a_monitor.xif = xif;
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a_scb = new();
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a_scb.pktnum = pktnum;
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a_scb.aif = aif;
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a_scb.wif = wif;
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endfunction: build
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task awgreg_env::run();
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int pkt_i=0;
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fork
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w_driver.do_drive();
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a_driver.do_drive();
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w_monitor.do_mon();
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a_monitor.do_mon();
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a_scb.do_check();
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//Port: Monitor2Scoreboard
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while(1) begin: scb
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if(pkt_i==pktnum) break;
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@(posedge wif.csn);
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repeat(9) @(negedge wif.clk);
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a_scb.din = w_monitor.din;
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a_scb.dout = w_monitor.dout;
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a_scb.awg_tr = a_monitor.awg_tr;
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end
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repeat(pktnum) begin: kill_progress
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@(negedge wif.csn);
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pkt_i++;
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end
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join
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$display("SCOREBOARD:");
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$display("\tError:\t\t%0d",a_scb.error);
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$display("\tError_FB:\t%0d",a_scb.error_fb);
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endtask: run
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