Merge branch 'uhd_fpga_merge' into pre_merge

1 files changed, 0 insertions, 76 deletions

diff --git a/fpga/usrp2/control_lib/newfifo/fifo19_to_fifo36.v b/fpga/usrp2/control_lib/newfifo/fifo19_to_fifo36.v
deleted file mode 100644
index 5f9aeff9b..000000000
--- a/fpga/usrp2/control_lib/newfifo/fifo19_to_fifo36.v
+++ /dev/null
@@ -1,76 +0,0 @@
-
-module fifo19_to_fifo36
-  (input clk, input reset, input clear,
-   input [18:0] f19_datain,
-   input f19_src_rdy_i,
-   output f19_dst_rdy_o,
-
-   output [35:0] f36_dataout,
-   output f36_src_rdy_o,
-   input f36_dst_rdy_i,
-   output [31:0] debug
-   );
-
-   reg 	 f36_sof, f36_eof, f36_occ;
-   
-   reg [1:0] state;
-   reg [15:0] dat0, dat1;
-
-   wire f19_sof  = f19_datain[16];
-   wire f19_eof  = f19_datain[17];
-   wire f19_occ  = f19_datain[18];
-
-   wire xfer_out = f36_src_rdy_o & f36_dst_rdy_i;
-
-   always @(posedge clk)
-     if(f19_src_rdy_i & ((state==0)|xfer_out))
-       f36_sof 	<= f19_sof;
-
-   always @(posedge clk)
-     if(f19_src_rdy_i & ((state != 2)|xfer_out))
-       f36_eof 	<= f19_eof;
-
-   always @(posedge clk)    // FIXME check this
-     if(f19_eof)
-       f36_occ 	<= {state[0],f19_occ};
-     else
-       f36_occ 	<= 0;
-   
-   always @(posedge clk)
-     if(reset)
-       state 	<= 0;
-     else
-       if(f19_src_rdy_i)
-	 case(state)
-	   0 : 
-	     if(f19_eof)
-	       state <= 2;
-	     else
-	       state <= 1;
-	   1 : 
-	     state <= 2;
-	   2 : 
-	     if(xfer_out)
-	       if(~f19_eof)
-		 state 	   <= 1;
-	   // remain in state 2 if we are at eof
-	 endcase // case(state)
-       else
-	 if(xfer_out)
-	   state 	   <= 0;
-
-   always @(posedge clk)
-     if(f19_src_rdy_i & (state==1))
-       dat1 		   <= f19_datain;
-
-   always @(posedge clk)
-     if(f19_src_rdy_i & ((state==0) | xfer_out))
-       dat0 		   <= f19_datain;
-   
-   assign    f19_dst_rdy_o  = xfer_out | (state != 2);
-   assign    f36_dataout    = {f36_occ,f36_eof,f36_sof,dat0,dat1};
-   assign    f36_src_rdy_o  = (state == 2);
-
-   assign    debug = state;
-   
-endmodule // fifo19_to_fifo36