//Legal Notice: (C)2007 Altera Corporation. All rights reserved.  Your
//use of Altera Corporation's design tools, logic functions and other
//software and tools, and its AMPP partner logic functions, and any
//output files any of the foregoing (including device programming or
//simulation files), and any associated documentation or information are
//expressly subject to the terms and conditions of the Altera Program
//License Subscription Agreement or other applicable license agreement,
//including, without limitation, that your use is for the sole purpose
//of programming logic devices manufactured by Altera and sold by Altera
//or its authorized distributors.  Please refer to the applicable
//agreement for further details.

// synthesis translate_off
`timescale 1ns / 1ps
// synthesis translate_on

// turn off superfluous verilog processor warnings 
// altera message_level Level1 
// altera message_off 10034 10035 10036 10037 10230 10240 10030 

module onchip_mem (
                    // inputs:
                     address,
                     byteenable,
                     chipselect,
                     clk,
                     clken,
                     write,
                     writedata,

                    // outputs:
                     readdata
                  )
;

  output  [ 31: 0] readdata;
  input   [ 13: 0] address;
  input   [  3: 0] byteenable;
  input            chipselect;
  input            clk;
  input            clken;
  input            write;
  input   [ 31: 0] writedata;

  wire    [ 31: 0] readdata;
  wire             wren;
  assign wren = chipselect & write;
  //s1, which is an e_avalon_slave
  //s2, which is an e_avalon_slave

//synthesis translate_off
//////////////// SIMULATION-ONLY CONTENTS
  altsyncram the_altsyncram
    (
      .address_a (address),
      .byteena_a (byteenable),
      .clock0 (clk),
      .clocken0 (clken),
      .data_a (writedata),
      .q_a (readdata),
      .wren_a (wren)
    );

  defparam the_altsyncram.byte_size = 8,
           the_altsyncram.lpm_type = "altsyncram",
           the_altsyncram.maximum_depth = 10240,
           the_altsyncram.numwords_a = 10240,
           the_altsyncram.operation_mode = "SINGLE_PORT",
           the_altsyncram.outdata_reg_a = "UNREGISTERED",
           the_altsyncram.ram_block_type = "AUTO",
           the_altsyncram.read_during_write_mode_mixed_ports = "DONT_CARE",
           the_altsyncram.width_a = 32,
           the_altsyncram.width_byteena_a = 4,
           the_altsyncram.widthad_a = 14;


//////////////// END SIMULATION-ONLY CONTENTS

//synthesis translate_on
//synthesis read_comments_as_HDL on
//  altsyncram the_altsyncram
//    (
//      .address_a (address),
//      .byteena_a (byteenable),
//      .clock0 (clk),
//      .clocken0 (clken),
//      .data_a (writedata),
//      .q_a (readdata),
//      .wren_a (wren)
//    );
//
//  defparam the_altsyncram.byte_size = 8,
//           the_altsyncram.init_file = "onchip_mem.hex",
//           the_altsyncram.lpm_type = "altsyncram",
//           the_altsyncram.maximum_depth = 10240,
//           the_altsyncram.numwords_a = 10240,
//           the_altsyncram.operation_mode = "SINGLE_PORT",
//           the_altsyncram.outdata_reg_a = "UNREGISTERED",
//           the_altsyncram.ram_block_type = "AUTO",
//           the_altsyncram.read_during_write_mode_mixed_ports = "DONT_CARE",
//           the_altsyncram.width_a = 32,
//           the_altsyncram.width_byteena_a = 4,
//           the_altsyncram.widthad_a = 14;
//
//synthesis read_comments_as_HDL off

endmodule

