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https://opencores.org/ocsvn/socgen/socgen/trunk
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[/] [socgen/] [trunk/] [Projects/] [opencores.org/] [wishbone/] [ip/] [wb_uart16550/] [sim/] [icarus/] [default/] [test_define] - Rev 133
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`include "../../testbenches/elab/wb_uart16550_def_tb/sw/wb.v"
reg [31:0] d;
initial
begin
$display(" ");
$display(" ===================================================");
$display("%t Test Start",$realtime );
$display(" ===================================================");
$display(" ");
test.cg.next(1);
test.cts_pad_R <= 1'b0;
test.dcd_pad_R <= 1'b0;
test.dsr_pad_R <= 1'b0;
test.ri_pad_R <= 1'b0;
test.cg.next(8);
$display("%t out of reset ",$realtime );
test.cg.next(88);
fork
begin
test.i_wb_master.wb_write(fc_reg,1'b1,8'hc7 );
test.cg.next(20);
test.i_wb_master.wb_write(ie_reg,1'b1,8'h00 );
test.cg.next(20);
test.i_wb_master.wb_write(lc_reg,1'b1,8'h03 );
test.cg.next(20);
test.i_wb_master.wb_write(lc_reg,1'b1,8'h83 );
test.cg.next(20);
test.i_wb_master.wb_write(tr_reg,1'b1,8'h0d );
test.cg.next(20);
test.i_wb_master.wb_write(ie_reg,1'b1,8'h00 );
test.cg.next(20);
test.i_wb_master.wb_write(lc_reg,1'b1,8'h03 );
test.cg.next(20);
test.i_wb_master.wb_write(tr_reg,1'b1,8'h48 );
test.i_wb_master.wb_read(ls_reg,d );
test.cg.next(10000);
test.i_wb_master.wb_write(tr_reg,1'b1,8'h65 );
test.cg.next(10000);
test.i_wb_master.wb_write(tr_reg,1'b1,8'h6c );
test.cg.next(10000);
test.i_wb_master.wb_write(tr_reg,1'b1,8'h6c );
test.cg.next(10000);
test.i_wb_master.wb_write(tr_reg,1'b1,8'h6f );
test.cg.next(50000);
test.i_wb_master.wb_cmp(tr_reg,1'b1,8'h34 );
test.cg.next(50);
test.i_wb_master.wb_cmp(ie_reg,1'b1,8'h00 );
test.cg.next(50);
test.i_wb_master.wb_cmp(ii_reg,1'b1,8'hc1 );
test.cg.next(50);
test.i_wb_master.wb_cmp(lc_reg,1'b1,8'h03 );
test.cg.next(50);
test.i_wb_master.wb_cmp(mc_reg,1'b1,8'h00 );
test.cg.next(50);
test.i_wb_master.wb_cmp(ls_reg,1'b1,8'h61 );
test.cg.next(50);
test.i_wb_master.wb_cmp(ms_reg,1'b1,8'h00 );
test.cg.next(50);
test.i_wb_master.wb_cmp(sr_reg,1'b1,8'h00 );
test.cg.next(100);
test.i_wb_master.wb_cmp(tr_reg,1'b1,8'h43 );
test.cg.next(100);
test.i_wb_master.wb_cmp(tr_reg,1'b1,8'h56 );
test.cg.next(500);
test.i_wb_master.wb_cmp(debug_0_reg,1'b1,8'h60 );
test.cg.next(50);
test.i_wb_master.wb_cmp(debug_0_reg+1,1'b1,8'h10 );
test.cg.next(50);
test.i_wb_master.wb_cmp(debug_0_reg+2,1'b1,8'h03 );
test.cg.next(50);
test.i_wb_master.wb_cmp(debug_0_reg+3,1'b1,8'h00 );
test.cg.next(500);
end
begin
test.uart_model.rx_parity_enable = 1'b0;
test.uart_model.txd_parity_enable = 1'b0;
test.uart_model.rx_parity = 1'b1;
test.uart_model.txd_parity = 1'b1;
test.cg.next(10);
test.uart_model.rcv_byte(8'h48);
test.uart_model.send_byte(8'h34);
test.cg.next(10);
test.uart_model.rcv_byte(8'h65);
test.cg.next(10);
test.uart_model.rcv_byte(8'h6c);
test.cg.next(10);
test.uart_model.rcv_byte(8'h6c);
test.cg.next(10);
test.uart_model.rcv_byte(8'h6f);
test.cg.next(10);
test.uart_model.send_byte(8'h43);
test.cg.next(10);
test.uart_model.send_byte(8'h56);
end
join
test.cg.exit;
end
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