From 45e5589ed9c555c604fb66be9f314c02ff5fb9e4 Mon Sep 17 00:00:00 2001 From: Matt Ettus Date: Thu, 10 Jun 2010 11:34:18 -0700 Subject: first attempt at cleaning up the build system --- usrp2/control_lib/newfifo/fifo_2clock_cascade.v | 35 ------------------------- 1 file changed, 35 deletions(-) delete mode 100644 usrp2/control_lib/newfifo/fifo_2clock_cascade.v (limited to 'usrp2/control_lib/newfifo/fifo_2clock_cascade.v') diff --git a/usrp2/control_lib/newfifo/fifo_2clock_cascade.v b/usrp2/control_lib/newfifo/fifo_2clock_cascade.v deleted file mode 100644 index 5ce726977..000000000 --- a/usrp2/control_lib/newfifo/fifo_2clock_cascade.v +++ /dev/null @@ -1,35 +0,0 @@ - -module fifo_2clock_cascade - #(parameter WIDTH=32, SIZE=9) - (input wclk, input [WIDTH-1:0] datain, input src_rdy_i, output dst_rdy_o, output [15:0] space, - input rclk, output [WIDTH-1:0] dataout, output src_rdy_o, input dst_rdy_i, output [15:0] occupied, - input arst); - - wire [WIDTH-1:0] data_int1, data_int2; - wire src_rdy_int1, src_rdy_int2, dst_rdy_int1, dst_rdy_int2; - wire [SIZE-1:0] level_wclk, level_rclk; - wire [4:0] s1_space, s1_occupied, s2_space, s2_occupied; - wire [15:0] l_space, l_occupied; - - fifo_short #(.WIDTH(WIDTH)) shortfifo - (.clk(wclk), .reset(arst), .clear(0), - .datain(datain), .src_rdy_i(src_rdy_i), .dst_rdy_o(dst_rdy_o), - .dataout(data_int1), .src_rdy_o(src_rdy_int1), .dst_rdy_i(dst_rdy_int1), - .space(s1_space), .occupied(s1_occupied) ); - - fifo_2clock #(.WIDTH(WIDTH),.SIZE(SIZE)) fifo_2clock - (.wclk(wclk), .datain(data_int1), .src_rdy_i(src_rdy_int1), .dst_rdy_o(dst_rdy_int1), .space(l_space), - .rclk(rclk), .dataout(data_int2), .src_rdy_o(src_rdy_int2), .dst_rdy_i(dst_rdy_int2), .occupied(l_occupied), - .arst(arst) ); - - fifo_short #(.WIDTH(WIDTH)) shortfifo2 - (.clk(rclk), .reset(arst), .clear(0), - .datain(data_int2), .src_rdy_i(src_rdy_int2), .dst_rdy_o(dst_rdy_int2), - .dataout(dataout), .src_rdy_o(src_rdy_o), .dst_rdy_i(dst_rdy_i), - .space(s2_space), .occupied(s2_occupied)); - - // Be conservative -- Only advertise space from input side of fifo, occupied from output side - assign space = {11'b0,s1_space} + l_space; - assign occupied = {11'b0,s2_occupied} + l_occupied; - -endmodule // fifo_2clock_cascade -- cgit v1.2.3