1 files changed, 0 insertions, 102 deletions
diff --git a/fpga/usrp3/lib/simple_gemac/ll8_to_axi64.v b/fpga/usrp3/lib/simple_gemac/ll8_to_axi64.v
deleted file mode 100644
index 778728eea..000000000
--- a/fpga/usrp3/lib/simple_gemac/ll8_to_axi64.v
+++ /dev/null
@@ -1,102 +0,0 @@
-
-// Takes 8-bit wide data on a Local-link fifo interface and converts to 64-bit wide axi
-//  Parameter START_BYTE controls which byte of the 8 the first incoming byte goes into
-//   Use START_BYTE=6 with ethernet to nicely align the words for processing of IP packets
-//  Parameter LABEL specifies a value to put in the high word of the very first packet.
-//   This is useful for labeling packets with the port it came from so downstream knows
-//   how to process it.  LABEL gets overwritten if START_BYTE = 0
-
-module ll8_to_axi64
-  #(parameter START_BYTE=6,
-    parameter LABEL=8'h00)
-   (input clk, input reset, input clear,
-    input [7:0] ll_data, input ll_eof, input ll_error, input ll_src_rdy, output ll_dst_rdy,
-    output [63:0] axi64_tdata, output axi64_tlast, output [3:0] axi64_tuser, output axi64_tvalid, input axi64_tready);
-
-   wire 	  error_int, eof_int;
-   wire [7:0] 	  data_int;
-   wire 	  valid_int, ready_int;
-   
-   axi_fifo_short #(.WIDTH(10)) ll8_fifo
-     (.clk(clk), .reset(reset), .clear(0),
-      .i_tdata({ll_error, ll_eof, ll_data}), .i_tvalid(ll_src_rdy), .i_tready(ll_dst_rdy),
-      .o_tdata({error_int, eof_int, data_int}), .o_tvalid(valid_int), .o_tready(ready_int),
-      .space(), .occupied());
-
-   wire [7:0] 	  label_wire = LABEL; // Enforces parameter width
-   
-   reg [3:0] 	  state = START_BYTE;
-   reg [63:0] 	  holding; // = {label_wire, 56'h0};
-   reg 		  err, eof, done;
-   reg [3:0] 	  occ;
-
-   localparam WAIT = 4'd8;
-   
-   always @(posedge clk)
-     if(reset | clear)
-       begin
-	  state <= START_BYTE;
-	  holding <= {label_wire, 56'h0};
-	  err <= 1'b0;
-	  eof <= 1'b0;
-	  occ <= 3'd0;
-	  done <= 1'b0;
-       end
-     else
-       if(state == WAIT)
-	 begin
-	    state <= START_BYTE;
-	    done <= 1'b0;
-	    holding <= {label_wire, 56'h0};
-	 end
-       else if(valid_int & ready_int)
-	 begin
-	    case(state)
-	      4'd0: 
-		begin
-		   holding[63:56] <= data_int;
-		   holding[55:0] <= 56'h0;
-		end
-	      4'd1: holding[55:48] <= data_int;
-	      4'd2: holding[47:40] <= data_int;
-	      4'd3: holding[39:32] <= data_int;
-	      4'd4: holding[31:24] <= data_int;
-	      4'd5: holding[23:16] <= data_int;
-	      4'd6: holding[15:8] <= data_int;
-	      4'd7: holding[7:0] <= data_int;
-	    endcase // case (state)
-	    
-	    err <= error_int;
-	    eof <= eof_int;
-            if(error_int | eof_int)
-	      begin
-		 occ <= state+1;
-		 done <= 1'b1;
-		 state <= WAIT;
-	      end
-	    else if (state == 4'd7)
-	      begin
-		 occ <= 3'd0;
-		 done <= 1'b1;
-		 state <= 4'd0;
-	      end
-	    else
-	      begin
-		 occ <= 3'd0;
-		 done <= 1'b0;
-		 state <= state + 4'd1;
-	      end // else: !if(state == 4'd7)
-	    
-	 end // if (valid_int & ready_int)
-       else
-	 done <= 1'b0;
-   
-   assign axi64_tdata = holding;
-   assign axi64_tlast = eof;
-   assign axi64_tuser[3] = err;
-   assign axi64_tuser[2:0] = occ;
-
-   assign ready_int = axi64_tready & (state != WAIT);
-   assign axi64_tvalid = done;
-   		  
-endmodule // ll8_to_axi64