Remove usrp1 and usrp2 FPGA files. These are now hosted at:

[debian/gnuradio] / usrp / fpga / tb / decim_tb.v

diff --git a/usrp/fpga/tb/decim_tb.v b/usrp/fpga/tb/decim_tb.v
deleted file mode 100644 (file)
index d9a9261..0000000
--- a/usrp/fpga/tb/decim_tb.v
+++ /dev/null
@@ -1,108 +0,0 @@
-// -*- verilog -*-
-//
-//  USRP - Universal Software Radio Peripheral
-//
-//  Copyright (C) 2003 Matt Ettus
-//
-//  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 2 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, write to the Free Software
-//  Foundation, Inc., 51 Franklin Street, Boston, MA  02110-1301  USA
-//
-
-
-// testbench for fullchip
-
-module decim_tb();
-
-`include "usrp_tasks.v"
-   
-       reg clk_120mhz;
-       reg usbclk;
-       reg reset;
-
-       reg [11:0] adc1_data, adc2_data;
-       wire [13:0] dac1_data, dac2_data;
-
-       wire [5:0] usbctl;
-       wire [5:0] usbrdy;
-
-       wire [15:0] usbdata;
-
-       reg WE, RD, OE;
-
-        assign usbctl[0] = WE;
-        assign usbctl[1] = RD;
-        assign usbctl[2] = OE;
-       assign usbctl[5:3] = 0;
-
-       reg tb_oe;
-       assign usbdata = tb_oe ? usbdatareg : 16'hxxxx;
-       reg serload, serenable, serclk, serdata;
-       reg enable_tx, enable_rx;
-       reg [15:0] usbdatareg;
-
-///////////////////////////////////////////////
-//  Simulation Control
-initial
-begin
-       $dumpfile("decim_tb.vcd");
-       $dumpvars(0, fc_tb);
-end
-
-initial #100000 $finish;
-
-///////////////////////////////////////////////
-//  Monitors
-
-reg [7:0] counter_decim;
-wire [7:0] decim_rate;
-assign decim_rate = 32;
-initial $monitor(dac1_data);
-
-       always @(posedge clk_120mhz)
-        begin
-                if(reset | ~enable_tx)
-                        counter_decim <= #1 0;
-                else if(counter_decim == 0)
-                        counter_decim <= #1 decim_rate - 8'b1;
-                else
-                        counter_decim <= #1 counter_decim - 8'b1;
-        end
-
-///////////////////////////////////////////////
-// Clock and reset
-
-initial clk_120mhz = 0;
-initial usbclk = 0;
-always #48 clk_120mhz = ~clk_120mhz;
-always #120 usbclk = ~usbclk;
-
-initial reset = 1'b1;
-initial #500 reset = 1'b0;
-
-
-initial enable_tx = 1'b1;
-
-       wire [31:0] decim_out, q_decim_out;
-       wire [31:0] decim_out;
-       wire [31:0] phase;
-                       
-       cic_decim #(.bitwidth(32),.stages(4)) 
-               decim_i(.clock(clk_120mhz),.reset(reset),.enable(enable_tx),
-                       .strobe(counter_decim == 8'b0),.signal_in(32'h1),.signal_out(decim_out));
-
-       cic_decim #(.bitwidth(32),.stages(4)) 
-               decim(.clock(clk_120mhz),.reset(reset),.enable(enable_tx),
-                       .strobe(counter_decim == 8'b0),.signal_in(32'h1),.signal_out(decim_out));
-                       
-endmodule