Removed copy of FPGA source files.

1 files changed, 0 insertions, 48 deletions

diff --git a/fpga/usrp3/lib/simple_gemac/ll8_to_txmac.v b/fpga/usrp3/lib/simple_gemac/ll8_to_txmac.v
deleted file mode 100644
index 67729c52d..000000000
--- a/fpga/usrp3/lib/simple_gemac/ll8_to_txmac.v
+++ /dev/null
@@ -1,48 +0,0 @@
-//
-// Copyright 2011 Ettus Research LLC
-//
-
-
-
-module ll8_to_txmac
-  (input clk, input reset, input clear,
-   input [7:0] ll_data, input ll_eof, input ll_src_rdy, output ll_dst_rdy,
-   output [7:0] tx_data, output tx_valid, output tx_error, input tx_ack );
-
-   reg [2:0] xfer_state;
-
-   localparam XFER_IDLE      = 0;
-   localparam XFER_ACTIVE    = 1;
-   localparam XFER_WAIT1     = 2;
-   localparam XFER_UNDERRUN  = 3;
-   localparam XFER_DROP      = 4;
-   
-   always @(posedge clk)
-     if(reset | clear)
-       xfer_state 	    <= XFER_IDLE;
-     else
-       case(xfer_state)
-	 XFER_IDLE :
-	   if(tx_ack)
-	     xfer_state <= XFER_ACTIVE;
-	 XFER_ACTIVE :
-	   if(~ll_src_rdy)
-	     xfer_state <= XFER_UNDERRUN;
-	   else if(ll_eof)
-	     xfer_state <= XFER_WAIT1;
-	 XFER_WAIT1 :
-	   xfer_state <= XFER_IDLE;
-	 XFER_UNDERRUN :
-	   xfer_state <= XFER_DROP;
-	 XFER_DROP :
-	   if(ll_eof)
-	     xfer_state <= XFER_IDLE;
-       endcase // case (xfer_state)
-
-   assign ll_dst_rdy 	 = (xfer_state == XFER_ACTIVE) | tx_ack | (xfer_state == XFER_DROP);
-   assign tx_valid 	 = (ll_src_rdy & (xfer_state == XFER_IDLE))|(xfer_state == XFER_ACTIVE);
-   assign tx_data 	 = ll_data;
-   assign tx_error 	 = (xfer_state == XFER_UNDERRUN);
-   
-endmodule // ll8_to_txmac
-