1 files changed, 0 insertions, 96 deletions
diff --git a/usrp2/fpga/models/cpld_model.v b/usrp2/fpga/models/cpld_model.v
deleted file mode 100644
index c886433ae3..0000000000
--- a/usrp2/fpga/models/cpld_model.v
+++ /dev/null
@@ -1,96 +0,0 @@
- 
-module cpld_model
-  (input aux_clk, input start, input mode, input done,
-   output dout, output reg sclk, output detached);
-
-   reg [7:0] rom[0:65535];
-
-   reg [15:0] addr;
-   reg [7:0]  data;
-   assign     dout = data[7];
-
-   reg [2:0]  state, bitcnt;
-   
-   localparam IDLE = 3'd0;
-   localparam READ = 3'd1;
-   localparam BIT1 = 3'd2;
-   localparam BIT2 = 3'd3;
-   localparam DONE = 3'd4;
-   localparam DETACHED = 3'd5;
-   localparam ERROR = 3'd7;
-   
-   integer i; 
-   reg [1023:0] ROMFile;
-   
-   initial begin
-      for (i=0;i<65536;i=i+1) begin
-	 rom[i] <= 32'h0;
-      end       
-      if ( !$value$plusargs( "rom=%s", ROMFile ) )
-        begin
-           $display( "Using default ROM file, 'flash.rom'" );
-           ROMFile = "flash.rom";
-        end
-      else
-	$display( "Using %s as ROM file.", ROMFile);
-      
-      #1 $readmemh( ROMFile,rom );     
-   end
-
-   initial addr = 16'd0;
-   initial data = 8'd0;
-   initial state = IDLE;
-   initial bitcnt = 3'd0;
-   initial sclk = 1'b0;
-   
-   always @(posedge aux_clk)
-     case(state)
-       IDLE :
-	 if(start)
-	   if(~mode)
-	     state <= READ;
-	   else
-	     state <= ERROR;
-       READ :
-	 if(done)
-	   state <= DONE;
-       	 else
-	   begin
-	      data <= rom[addr];
-	      addr <= addr + 1;
-	      bitcnt <= 3'd0;
-	      if(addr==16'hFFFF)
-		state <= ERROR;
-	      else
-		state <= BIT1;
-	   end // else: !if(start)
-       BIT1 :
-	 begin
-	    sclk <= 1'b1;
-	    state <= BIT2;
-	 end
-       BIT2 :
-	 begin
-	    sclk <= 1'b0;
-	    data <= {data[6:0],1'b0};
-	    bitcnt <= bitcnt + 1;
-	    if(bitcnt==7)
-	      state <= READ;
-	    else
-	      state <=BIT1;
-	 end
-       DONE :
-	 begin
-	    if(start)
-	      state <= ERROR;
-	    else
-	      state <= DETACHED;
-	 end
-       DETACHED :
-	 if(start)
-	   state <= ERROR;
-     endcase // case(state)
-   
-   assign detached = (state == DETACHED) || (state == IDLE);
-   
-endmodule // cpld_model