OpenCores
URL https://opencores.org/ocsvn/ahb_slave/ahb_slave/trunk

Subversion Repositories ahb_slave

[/] [ahb_slave/] [trunk/] [src/] [base/] [def_ahb_slave_static.txt] - Rev 8

Go to most recent revision | Compare with Previous | Blame | View Log

<##//////////////////////////////////////////////////////////////////
////                                                             ////
////  Author: Eyal Hochberg                                      ////
////          eyal@provartec.com                                 ////
////                                                             ////
////  Downloaded from: http://www.opencores.org                  ////
/////////////////////////////////////////////////////////////////////
////                                                             ////
//// Copyright (C) 2010 Provartec LTD                            ////
//// www.provartec.com                                           ////
//// info@provartec.com                                          ////
////                                                             ////
//// This source file may be used and distributed without        ////
//// restriction provided that this copyright statement is not   ////
//// removed from the file and that any derivative work contains ////
//// the original copyright notice and the associated disclaimer.////
////                                                             ////
//// This source file is free software; you can redistribute it  ////
//// and/or modify it under the terms of the GNU Lesser General  ////
//// Public License as published by the Free Software Foundation.////
////                                                             ////
//// This source is distributed in the hope that it will be      ////
//// useful, but WITHOUT ANY WARRANTY; without even the implied  ////
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR     ////
//// PURPOSE.  See the GNU Lesser General Public License for more////
//// details. http://www.gnu.org/licenses/lgpl.html              ////
////                                                             ////
//////////////////////////////////////////////////////////////////##>

SWAP.GLOBAL MODEL_NAME AHB slave stub

VERIFY ((DATA_BITS == 64) || (DATA_BITS == 32))  else stub supports 32 or 64 bits data bus
VERIFY (ADDR_BITS<=24) else Memory size should not be too big to prevent maloc fail
      
GROUP STUB_AHB is {
  HADDR   ADDR_BITS   output
  HBURST  3           output
  HSIZE   2           output
  HTRANS  2           output
  HWRITE  1           output
  HWDATA  DATA_BITS   output
  HRDATA  DATA_BITS   input
  HREADY  1           input
  HRESP   1           input
}


GROUP STUB_MEM is {
    WR        1            output
    RD        1            output
    ADDR_WR   ADDR_BITS    output
    ADDR_RD   ADDR_BITS    output
    DIN       DATA_BITS    output
    BSEL      DATA_BITS/8  output
    DOUT      DATA_BITS    input
}
  

Go to most recent revision | Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.