first cut at gpmc <-> wb bridge, split u1e into core, top, and tb

1 files changed, 25 insertions, 0 deletions

diff --git a/usrp2/top/u1e/tb_u1e.v b/usrp2/top/u1e/tb_u1e.v
new file mode 100644
index 000000000..6e0c60e17
--- /dev/null
+++ b/usrp2/top/u1e/tb_u1e.v
@@ -0,0 +1,25 @@
+`timescale 1ns / 1ps
+//////////////////////////////////////////////////////////////////////////////////
+
+module tb_u1e();
+   
+   wire [2:0] debug_led;
+   wire [31:0] debug;
+   wire [1:0] debug_clk;
+   
+   
+   // 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;
+   always #100 clk_fpga = ~clk_fpga;
+   
+   u1e_core u1e_core(.clk_fpga(clk_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) );
+   
+endmodule // u1e