1 files changed, 0 insertions, 52 deletions
diff --git a/usrp2/control_lib/newfifo/fifo_cascade.v b/usrp2/control_lib/newfifo/fifo_cascade.v
deleted file mode 100644
index fdd8449bc..000000000
--- a/usrp2/control_lib/newfifo/fifo_cascade.v
+++ /dev/null
@@ -1,52 +0,0 @@
-
-
-// This FIFO exists to provide an intermediate point for the data on its
-// long trek from one RAM (in the buffer pool) to another (in the longfifo)
-// The shortfifo is more flexible in its placement since it is based on
-// distributed RAM
-
-// This one has the shortfifo on both the in and out sides.
-module fifo_cascade
-  #(parameter WIDTH=32, SIZE=9)
-    (input clk, input reset, input clear,
-     input [WIDTH-1:0] datain,
-     input src_rdy_i,
-     output dst_rdy_o,
-     output [WIDTH-1:0] dataout,
-     output src_rdy_o,
-     input dst_rdy_i,
-     output [15:0] space,
-     output [15:0] occupied);
-
-   wire [WIDTH-1:0] data_int, data_int2;
-   wire src_rdy_1, dst_rdy_1, src_rdy_2, dst_rdy_2;
-   
-   wire [4:0] 	    s1_space, s1_occupied, s2_space, s2_occupied;
-   wire [15:0] 	    l_space, l_occupied;
-   
-   fifo_short #(.WIDTH(WIDTH)) head_fifo
-     (.clk(clk),.reset(reset),.clear(clear),
-      .datain(datain), .src_rdy_i(src_rdy_i), .dst_rdy_o(dst_rdy_o),
-      .dataout(data_int), .src_rdy_o(src_rdy_1), .dst_rdy_i(dst_rdy_1),
-      .space(s1_space),.occupied(s1_occupied) );
-      
-   fifo_long #(.WIDTH(WIDTH),.SIZE(SIZE)) middle_fifo
-     (.clk(clk),.reset(reset),.clear(clear),
-      .datain(data_int), .src_rdy_i(src_rdy_1), .dst_rdy_o(dst_rdy_1),
-      .dataout(data_int2), .src_rdy_o(src_rdy_2), .dst_rdy_i(dst_rdy_2),
-      .space(l_space),.occupied(l_occupied) );
-   
-   fifo_short #(.WIDTH(WIDTH)) tail_fifo
-     (.clk(clk),.reset(reset),.clear(clear),
-      .datain(data_int2), .src_rdy_i(src_rdy_2), .dst_rdy_o(dst_rdy_2),
-      .dataout(dataout), .src_rdy_o(src_rdy_o), .dst_rdy_i(dst_rdy_i),
-      .space(s2_space),.occupied(s2_occupied) );
-   
-   assign 	    space = {11'b0,s1_space} + {11'b0,s2_space} + l_space;
-   assign 	    occupied = {11'b0,s1_occupied} + {11'b0,s2_occupied} + l_occupied;
-      
-endmodule // cascadefifo2
-
-
-
-