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-rw-r--r--fpga/usrp3/lib/vita/new_tx_control_tb.v140
1 files changed, 0 insertions, 140 deletions
diff --git a/fpga/usrp3/lib/vita/new_tx_control_tb.v b/fpga/usrp3/lib/vita/new_tx_control_tb.v
deleted file mode 100644
index 720c8f15e..000000000
--- a/fpga/usrp3/lib/vita/new_tx_control_tb.v
+++ /dev/null
@@ -1,140 +0,0 @@
-`timescale 1ns/1ps
-
-module new_tx_control_tb();
-
- reg clk = 0;
- reg reset = 1;
-
- always #10 clk = ~clk;
-
- initial $dumpfile("new_tx_control_tb.vcd");
- initial $dumpvars(0,new_tx_control_tb);
-
- initial
- begin
- #1000 reset = 0;
- #30000;
- $finish;
- end
-
- reg [143:0] tdata;
- reg tlast;
- wire tlast_int;
- reg tvalid = 1'b0;
- wire tready;
-
- reg [7:0] set_addr;
- reg [31:0] set_data;
- reg set_stb = 1'b0;
-
- reg [31:0] samp0, samp1;
-
- task send_packet;
- input [31:0] count;
- input [31:0] start_data;
- input [63:0] send_time;
- input [11:0] pkt_seqnum;
- input eop;
- input eob;
- input send_at;
- input odd;
-
- begin
- // Send a packet
- samp0 <= start_data;
- samp1 <= start_data + 1;
- @(posedge clk);
- repeat (count-1)
- begin
- tdata <= { 1'b0,send_at,1'b0,1'b0,1'b0,pkt_seqnum,send_time,samp0,samp1 };
- tvalid <= 1;
- samp0 <= samp0 + 2;
- samp1 <= samp1 + 2;
- @(posedge clk);
- end
-
- tdata <= { odd,send_at,1'b0,eob,eop,pkt_seqnum,send_time,samp0,samp1 };
- @(posedge clk);
-
- tvalid <= 0;
- @(posedge clk);
- end
- endtask // send_packet
-
- initial
- begin
- tvalid <= 1'b0;
- while(reset)
- @(posedge clk);
- set_addr <= 8'd0;
- set_data <= 32'd2;
- set_stb <= 1'b1;
- @(posedge clk);
- set_stb <= 1'b0;
-
- // Single Packet burst, timed
- send_packet(3/*count*/,32'hA000_0000/*data*/,64'h100/*time*/,1/*SEQ*/,1/*EOP*/,1/*eob*/,1/*timed*/,0/*odd*/);
-
- // 2 packet burst, timed
- //send_packet(3/*count*/,32'hB000_0000/*data*/,64'h200/*time*/,2/*SEQ*/,1/*EOP*/,0/*eob*/,1/*timed*/,0/*odd*/);
- //send_packet(3/*count*/,32'hC000_0000/*data*/,64'h0/*time*/,3/*SEQ*/,1/*EOP*/,1/*eob*/,0/*timed*/,0/*odd*/);
-
- // single odd packet
- //send_packet(3/*count*/,32'h0A00_0000/*data*/,64'h300/*time*/,4/*SEQ*/,1/*EOP*/,1/*eob*/,1/*timed*/,1/*odd*/);
-
- // 2 packet burst, timed, odd
- //send_packet(3/*count*/,32'hD000_0000/*data*/,64'h400/*time*/,5/*SEQ*/,1/*EOP*/,0/*eob*/,1/*timed*/,1/*odd*/);
- //send_packet(3/*count*/,32'hE000_0000/*data*/,64'd0/*time*/,6/*SEQ*/,1/*EOP*/,1/*eob*/,0/*timed*/,1/*odd*/);
-
- // 2 packet burst, untimed, no eob set
- //send_packet(3/*count*/,32'hF000_0000/*data*/,64'd0/*time*/,7/*SEQ*/,1/*EOP*/,0/*eob*/,0/*timed*/,0/*odd*/);
- //send_packet(3/*count*/,32'h9000_0000/*data*/,64'd0/*time*/,8/*SEQ*/,1/*EOP*/,0/*eob*/,0/*timed*/,0/*odd*/);
-
- // single packet late
- send_packet(3/*count*/,32'hD000_0000/*data*/,64'h0/*time*/,4/*SEQ*/,1/*EOP*/,1/*eob*/,1/*timed*/,1/*odd*/);
-
- end
-
- reg [63:0] vita_time;
- wire [31:0] sample;
- wire [143:0] sample_tdata;
- wire sample_tready, sample_tvalid;
- wire [11:0] seqnum;
- wire [31:0] error_code;
-
- always @(posedge clk)
- if(reset)
- vita_time <= 0;
- else
- vita_time <= vita_time + 1;
-
- axi_fifo #(.WIDTH(144)) axi_fifo_short
- (.clk(clk), .reset(reset), .clear(1'b0),
- .i_tdata(tdata), .i_tvalid(tvalid), .i_tready(tready),
- .o_tdata(sample_tdata), .o_tvalid(sample_tvalid), .o_tready(sample_tready));
-
- new_tx_control new_tx_control
- (.clk(clk), .reset(reset), .clear(1'b0),
- .set_stb(set_stb), .set_addr(set_addr), .set_data(set_data),
-
- .vita_time(vita_time),
- .error(error), .ack(ack), .packet_consumed(consumed), .seqnum(seqnum), .error_code(error_code),
-
- .sample_tdata(sample_tdata), .sample_tvalid(sample_tvalid), .sample_tready(sample_tready),
-
- .sample(sample), .run(run), .strobe(strobe),
- .debug()
- );
-
- assign strobe = run;
-
- always @(posedge clk)
- begin
- if(strobe)
- $display("%x\t%x", vita_time, sample);
- if(consumed) $display("CONSUMED %x", seqnum);
- if(ack) $display("ACK %x", seqnum);
- if(error) $display("ERROR %x\t%x", seqnum,error_code);
- end
-
-endmodule // new_tx_control_tb