File: const_sreg.v

package info (click to toggle)
uhd 4.8.0.0%2Bds1-2
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 183,172 kB
  • sloc: cpp: 279,415; python: 109,850; ansic: 103,348; vhdl: 57,230; tcl: 20,007; xml: 8,581; makefile: 2,863; sh: 2,797; pascal: 230; javascript: 120; csh: 94; asm: 20; perl: 11
file content (24 lines) | stat: -rw-r--r-- 778 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
//
// Copyright 2014 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//

module const_sreg
  #(parameter BASE=0,
    parameter WIDTH=32)
   (input clk, input reset,
    input set_stb, input [7:0] set_addr, input [31:0] set_data,
    output [WIDTH-1:0] o_tdata, output o_tlast, output o_tvalid, input o_tready);

   wire [WIDTH-1:0]     const_val;
   
   setting_reg #(.my_addr(BASE), .width(WIDTH)) reg_max
     (.clk(clk), .rst(reset), .strobe(set_stb), .addr(set_addr), .in(set_data), .out(const_val));

   assign o_tdata = const_val;
   assign o_tlast = 1'b0; // FIXME do we want something else here?
   assign o_tvalid = 1'b1; // caution -- will fill up a fifo
   
endmodule // const_sreg