Removed copy of FPGA source files.

1 files changed, 0 insertions, 66 deletions

diff --git a/fpga/usrp2/control_lib/medfifo.v b/fpga/usrp2/control_lib/medfifo.v
deleted file mode 100644
index 0f66f6597..000000000
--- a/fpga/usrp2/control_lib/medfifo.v
+++ /dev/null
@@ -1,66 +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 medfifo
-  #(parameter WIDTH=32,
-    parameter DEPTH=1)
-    (input clk, input rst,
-     input [WIDTH-1:0] datain,
-     output [WIDTH-1:0] dataout,
-     input read,
-     input write,
-     input clear,
-     output full,
-     output empty,
-     output [7:0] space,
-     output [7:0] occupied);
-
-   localparam 		NUM_FIFOS = (1<<DEPTH);
-   
-   wire [WIDTH-1:0] 	dout [0:NUM_FIFOS-1];
-   wire [0:NUM_FIFOS-1] full_x;
-   wire [0:NUM_FIFOS-1] empty_x;
-
-   shortfifo #(.WIDTH(WIDTH))
-     head (.clk(clk),.rst(rst),
-	   .datain(datain),.write(write),.full(full),
-	   .dataout(dout[0]),.read(~empty_x[0] & ~full_x[1]),.empty(empty_x[0]),
-	   .clear(clear),.space(space[4:0]),.occupied() );
-   
-   shortfifo #(.WIDTH(WIDTH))
-     tail (.clk(clk),.rst(rst),
-	   .datain(dout[NUM_FIFOS-2]),.write(~empty_x[NUM_FIFOS-2] & ~full_x[NUM_FIFOS-1]),.full(full_x[NUM_FIFOS-1]),
-	   .dataout(dataout),.read(read),.empty(empty),
-	   .clear(clear),.space(),.occupied(occupied[4:0]) );
-
-   genvar 		i;
-   generate
-      for(i = 1; i < NUM_FIFOS-1 ; i = i + 1)
-	begin : gen_depth
-	   shortfifo #(.WIDTH(WIDTH))
-	     shortfifo (.clk(clk),.rst(rst),
-			.datain(dout[i-1]),.write(~full_x[i] & ~empty_x[i-1]),.full(full_x[i]),
-			.dataout(dout[i]),.read(~full_x[i+1] & ~empty_x[i]),.empty(empty_x[i]),
-			.clear(clear),.space(),.occupied() );
-	end
-   endgenerate
-
-   assign space[7:5] = 0;
-   assign occupied[7:5] = 0;
-   
-endmodule // medfifo