Subversion Repositories mpmc8

`timescale 1ns / 1ps
// ============================================================================
//        __
//   \\__/ o\    (C) 2015-2022  Robert Finch, Waterloo
//    \  __ /    All rights reserved.
//     \/_//     robfinch<remove>@finitron.ca
//       ||
//
// BSD 3-Clause License
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// modification, are permitted provided that the following conditions are met:
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// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
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// ============================================================================
//
import mpmc10_pkg::*;

module mpmc10_app_wdf_wren_gen(clk, state, rdy, wren);
input clk;
input mpmc10_state_t state;
input rdy;
output reg wren;

// app_wdf_wren is used to strobe data into the data fifo when app_wdf_rdy is 
// true. It must be after en is asserted to set the command and address.
always_ff @(posedge clk)
begin
        wren <= 1'b0;
        if (state==WRITE_DATA3)// WRITE_DATA0 && rdy)
                wren <= 1'b1;
end

endmodule