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-rw-r--r--usrp2/top/safe_u1e/safe_u1e.v41
1 files changed, 0 insertions, 41 deletions
diff --git a/usrp2/top/safe_u1e/safe_u1e.v b/usrp2/top/safe_u1e/safe_u1e.v
deleted file mode 100644
index dee9c6067..000000000
--- a/usrp2/top/safe_u1e/safe_u1e.v
+++ /dev/null
@@ -1,41 +0,0 @@
-`timescale 1ns / 1ps
-//////////////////////////////////////////////////////////////////////////////////
-
-module safe_u1e
- (
- input CLK_FPGA_P, input CLK_FPGA_N, // Diff
- output [2:0] debug_led, output [31:0] debug, output [1:0] debug_clk,
-
- // GPMC
- input EM_CLK, inout [15:0] EM_D, input [10:1] EM_A,
- input EM_WAIT0, input EM_NCS4, input EM_NWP, input EM_NWE, input EM_NOE, input EM_NADV_ALE
- );
-
- // FPGA-specific pins connections
- wire clk_fpga;
-
- IBUFGDS #(.IOSTANDARD("LVDS_33"), .DIFF_TERM("TRUE"))
- clk_fpga_pin (.O(clk_fpga),.I(CLK_FPGA_P),.IB(CLK_FPGA_N));
-
- // Debug circuitry
- reg [31:0] ctr;
- always @(posedge clk_fpga)
- ctr <= ctr + 1;
-
-
- assign debug_led = ctr[27:25];
- assign debug_clk = { EM_CLK, clk_fpga };
- assign debug = { { EM_WAIT0, EM_NADV_ALE, EM_NWP, EM_NCS4, EM_NWE, EM_NOE, EM_A[10:1] },
- { EM_D } };
-
- wire EM_output_enable = (~EM_NOE & ~EM_NCS4);
- wire [15:0] EM_D_out;
-
- assign EM_D = EM_output_enable ? EM_D_out : 16'bz;
-
- ram_2port #(.DWIDTH(16), .AWIDTH(10)) ram_2port
- (.clka(clk_fpga), .ena(~EM_NCS4), .wea(~EM_NWE), .addra(EM_A), .dia(EM_D), .doa(EM_D_out),
- .clkb(clk_fpga), .enb(0), .web(0), .addrb(0), .dib(0), .dob());
-
-
-endmodule // safe_u2plus