Merge branch 'fpga_next' into uhd_next

1 files changed, 58 insertions, 0 deletions

diff --git a/fpga/usrp2/top/E1x0/tb_u1e.v b/fpga/usrp2/top/E1x0/tb_u1e.v
new file mode 100644
index 000000000..188190f04
--- /dev/null
+++ b/fpga/usrp2/top/E1x0/tb_u1e.v
@@ -0,0 +1,58 @@
+//
+// Copyright 2011 Ettus Research LLC
+//
+// 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 3 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, see <http://www.gnu.org/licenses/>.
+//
+
+`timescale 1ps / 1ps
+//////////////////////////////////////////////////////////////////////////////////
+
+module tb_u1e();
+   
+   wire [2:0] debug_led;
+   wire [31:0] debug;
+   wire [1:0] debug_clk;
+
+   xlnx_glbl glbl (.GSR(),.GTS());
+
+   initial begin
+      $dumpfile("tb_u1e.lxt");
+      $dumpvars(0,tb_u1e);
+   end
+    
+   // GPMC
+   wire       EM_CLK, EM_WAIT0, EM_NCS4, EM_NCS6, EM_NWE, EM_NOE;
+   wire [15:0] EM_D;
+   wire [10:1] EM_A;
+   wire [1:0]  EM_NBE;
+   
+   reg  clk_fpga = 0, rst_fpga = 1;
+   always #15625 clk_fpga = ~clk_fpga;
+
+   initial #200000
+     @(posedge clk_fpga)
+       rst_fpga <= 0;
+   
+   u1e_core u1e_core(.clk_fpga(clk_fpga), .rst_fpga(rst_fpga), 
+		     .debug_led(debug_led), .debug(debug), .debug_clk(debug_clk),
+		     .EM_CLK(EM_CLK), .EM_D(EM_D), .EM_A(EM_A), .EM_NBE(EM_NBE),
+		     .EM_WAIT0(EM_WAIT0), .EM_NCS4(EM_NCS4), .EM_NCS6(EM_NCS6), 
+		     .EM_NWE(EM_NWE), .EM_NOE(EM_NOE) );
+
+   gpmc_model_async gpmc_model_async
+     (.EM_CLK(EM_CLK), .EM_D(EM_D), .EM_A(EM_A), .EM_NBE(EM_NBE),
+      .EM_WAIT0(EM_WAIT0), .EM_NCS4(EM_NCS4), .EM_NCS6(EM_NCS6), 
+      .EM_NWE(EM_NWE), .EM_NOE(EM_NOE) );
+   
+endmodule // tb_u1e