1 files changed, 0 insertions, 85 deletions
diff --git a/fpga/usrp2/gpmc/gpmc_to_fifo_async.v b/fpga/usrp2/gpmc/gpmc_to_fifo_async.v
deleted file mode 100644
index aa93e52af..000000000
--- a/fpga/usrp2/gpmc/gpmc_to_fifo_async.v
+++ /dev/null
@@ -1,85 +0,0 @@
-//
-// Copyright 2011 Ettus Research LLC
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-//
-
-
-module gpmc_to_fifo_async
-  (input [15:0] EM_D, input [1:0] EM_NBE, input EM_NCS, input EM_NWE,
-
-   input fifo_clk, input fifo_rst, input clear,
-   output reg [17:0] data_o, output reg src_rdy_o, input dst_rdy_i,
-
-   input [15:0] frame_len, input [15:0] fifo_space, output reg fifo_ready,
-   output reg bus_error );
-
-   reg [15:0] counter;
-   // Synchronize the async control signals
-   reg [1:0] 	cs_del, we_del;
-   always @(posedge fifo_clk)
-     if(fifo_rst)
-       begin
-	  cs_del <= 2'b11;
-	  we_del <= 2'b11;
-       end
-     else
-       begin
-	  cs_del <= { cs_del[0], EM_NCS };
-	  we_del <= { we_del[0], EM_NWE };
-       end
-
-   wire do_write = (~cs_del[0] & (we_del == 2'b10));
-   wire first_write = (counter == 0);
-   wire last_write = ((counter+1) == frame_len);
-
-   always @(posedge fifo_clk)
-     if(do_write)
-       begin
-	  data_o[15:0] <= EM_D;
-	  data_o[16] <= first_write;
-	  data_o[17] <= last_write;
-	  //  no byte writes data_o[18] <= |EM_NBE;  // mark half full if either is not enabled  FIXME
-       end
-
-   always @(posedge fifo_clk)
-     if(fifo_rst | clear)
-       src_rdy_o <= 0;
-     else if(do_write)
-       src_rdy_o <= 1;
-     else
-       src_rdy_o <= 0;    // Assume it was taken
-
-   always @(posedge fifo_clk)
-     if(fifo_rst | clear)
-       counter <= 0;
-     else if(do_write)
-       if(last_write)
-	 counter <= 0;
-       else
-	 counter <= counter + 1;
-
-   always @(posedge fifo_clk)
-     if(fifo_rst | clear)
-       fifo_ready <= 0;
-     else
-       fifo_ready <= /* first_write & */ (fifo_space > 16'd1023);
-
-   always @(posedge fifo_clk)
-     if(fifo_rst | clear)
-       bus_error <= 0;
-     else if(src_rdy_o & ~dst_rdy_i)
-       bus_error <= 1;
-   
-endmodule // gpmc_to_fifo_async