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eb001/tb/shinTest/SlaveParserTb.v

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`timescale 1 ns / 1 ps
module slaveParserTb(
);
reg clock;
reg reset;
wire io_downIn_ready;
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reg io_downIn_valid = 0;
reg [7:0] io_downIn_bits_tdata = 0;
reg io_downIn_bits_tlast = 0;
reg io_downIn_bits_tuser = 0;
reg io_downOut_ready = 1;
wire io_downOut_valid;
wire [7:0] io_downOut_bits_tdata;
wire io_downOut_bits_tlast;
wire io_downOut_bits_tuser;
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wire io_upIn_ready;
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reg io_upIn_valid = 0;
reg [7:0] io_upIn_bits_tdata = 0;
reg io_upIn_bits_tlast = 0;
reg io_upIn_bits_tuser = 0;
reg io_upOut_ready = 1;
wire io_upOut_valid;
wire [7:0] io_upOut_bits_tdata;
wire io_upOut_bits_tlast;
wire io_upOut_bits_tuser;
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wire [14:0] io_sram_r_addr;
wire [7:0] io_sram_r_dataw;
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reg [7:0] io_sram_r_datar = 0;
wire io_sram_r_enw;
wire io_sram_r_enr;
wire [14:0] io_sram_w_addr;
wire [7:0] io_sram_w_dataw;
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reg [7:0] io_sram_w_datar = 0;
wire io_sram_w_enw;
wire io_sram_w_enr;
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SlaveParser s_SlaveParser (
.clock(clock),
.reset(reset),
.io_downIn_ready(io_downIn_ready),
.io_downIn_valid(io_downIn_valid),
.io_downIn_bits_tdata(io_downIn_bits_tdata),
.io_downIn_bits_tlast(io_downIn_bits_tlast),
.io_downIn_bits_tuser(io_downIn_bits_tuser),
.io_downOut_ready(io_downOut_ready),
.io_downOut_valid(io_downOut_valid),
.io_downOut_bits_tdata(io_downOut_bits_tdata),
.io_downOut_bits_tlast(io_downOut_bits_tlast),
.io_downOut_bits_tuser(io_downOut_bits_tuser),
.io_upIn_ready(io_upIn_ready),
.io_upIn_valid(io_upIn_valid),
.io_upIn_bits_tdata(io_upIn_bits_tdata),
.io_upIn_bits_tlast(io_upIn_bits_tlast),
.io_upIn_bits_tuser(io_upIn_bits_tuser),
.io_upOut_ready(io_upOut_ready),
.io_upOut_valid(io_upOut_valid),
.io_upOut_bits_tdata(io_upOut_bits_tdata),
.io_upOut_bits_tlast(io_upOut_bits_tlast),
.io_upOut_bits_tuser(io_upOut_bits_tuser),
.io_sram_r_addr(io_sram_r_addr),
.io_sram_r_dataw(io_sram_r_dataw),
.io_sram_r_datar(io_sram_r_datar),
.io_sram_r_enw(io_sram_r_enw),
.io_sram_r_enr(io_sram_r_enr),
.io_sram_w_addr(io_sram_w_addr),
.io_sram_w_dataw(io_sram_w_dataw),
.io_sram_w_datar(io_sram_w_datar),
.io_sram_w_enw(io_sram_w_enw),
.io_sram_w_enr(io_sram_w_enr)
);
initial begin
clock = 0;
reset = 0;
#100
reset <= 1;
#100
reset <= 0;
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#160000
$display("Time Out !!!");
$stop;
end
initial begin
forever begin #10 clock <= ~clock; end
end
initial
begin
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$dumpfile("./tb/build/wave.vcd"); //生成的vcd文件名称
$dumpvars(0, slaveParserTb);//tb模块名称
end
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reg [7:0] testDownData[0:1000];
initial begin
testDownData[0] = 8'hde;
testDownData[1] = 8'h0e;
end
// reg [11:0] testDownDataCnt = 0;
// always @(posedge clock) begin
// end
initial begin
#1000
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s_SlaveParser.localDevIndex = 3; //强制设备索引为3测试子报文操作
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'h20;
@( io_downIn_valid & io_downIn_ready)
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'h00; //heeader length 512
for( integer i = 0; i < 8; i = i + 1 ) begin
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if( i != 5 ) begin
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'h0;
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'd56;
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
for( integer j = 0; j < 64-8; j = j+ 1 ) begin
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'ha5; //heeader length 512
end
end else begin //第5个子报文操作
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'h0;
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'hC; //3号设备 类型空
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'h00; //地址
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'h10; //地址
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'h30; //命令3 长度56
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'd56; //长度56
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@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random; //工作计数
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@(posedge clock) #3
io_downIn_valid = 1;
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io_downIn_bits_tdata = $random; //工作计数
for( integer j = 0; j < 64-8; j = j+ 1 ) begin
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = 8'h55; //heeader length 512
end
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end
end
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
io_downIn_bits_tlast = 0;
io_downIn_bits_tuser = 0;
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
io_downIn_bits_tlast = 0;
io_downIn_bits_tuser = 0;
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
io_downIn_bits_tlast = 0;
io_downIn_bits_tuser = 0;
@(posedge clock) #3
io_downIn_valid = 1;
io_downIn_bits_tdata = $random;
io_downIn_bits_tlast = 1;
io_downIn_bits_tuser = 0;
@(posedge clock) #3
io_downIn_valid = 0;
io_downIn_bits_tlast = 0;
end
endmodule