ext/drampower/src/MemTimingSpec.cc

   1 /*
   2  * Copyright (c) 2012-2014, TU Delft
   3  * Copyright (c) 2012-2014, TU Eindhoven
   4  * Copyright (c) 2012-2014, TU Kaiserslautern
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions are
   9  * met:
  10  *
  11  * 1. Redistributions of source code must retain the above copyright
  12  * notice, this list of conditions and the following disclaimer.
  13  *
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  * notice, this list of conditions and the following disclaimer in the
  16  * documentation and/or other materials provided with the distribution.
  17  *
  18  * 3. Neither the name of the copyright holder nor the names of its
  19  * contributors may be used to endorse or promote products derived from
  20  * this software without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  23  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  24  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  25  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  26  * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  27  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
  28  * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  29  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  30  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  31  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  32  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  *
  34  * Authors: Karthik Chandrasekar
  35  *
  36  */
  37
  38 #include "MemTimingSpec.h"
  39
  40 using namespace Data;
  41
  42 MemTimingSpec::MemTimingSpec() :
  43   clkMhz(0.0),
  44   RC(0),
  45   RCD(0),
  46   CCD(0),
  47   CCD_S(0),
  48   CCD_L(0),
  49   RRD(0),
  50   RRD_S(0),
  51   RRD_L(0),
  52   FAW(0),
  53   TAW(0),
  54   WTR(0),
  55   WTR_S(0),
  56   WTR_L(0),
  57   REFI(0),
  58   RL(0),
  59   RP(0),
  60   RFC(0),
  61   RAS(0),
  62   WL(0),
  63   AL(0),
  64   DQSCK(0),
  65   RTP(0),
  66   WR(0),
  67   XP(0),
  68   XPDLL(0),
  69   XS(0),
  70   XSDLL(0),
  71   CKE(0),
  72   CKESR(0),
  73   clkPeriod(0.0)
  74 {
  75 }
  76
  77 void MemTimingSpec::processParameters()
  78 {
  79   clkMhz    = getParamValWithDefault("clkMhz", 0.0);
  80   RC        = getParamValWithDefault("RC", 0);
  81   RCD       = getParamValWithDefault("RCD", 0);
  82   CCD       = getParamValWithDefault("CCD", 0);
  83   RRD       = getParamValWithDefault("RRD", 0);
  84   WTR       = getParamValWithDefault("WTR", 0);
  85   CCD_S     = getParamValWithDefault("CCD_S", 0);
  86   CCD_L     = getParamValWithDefault("CCD_L", 0);
  87   RRD_S     = getParamValWithDefault("RRD_S", 0);
  88   RRD_L     = getParamValWithDefault("RRD_L", 0);
  89   WTR_S     = getParamValWithDefault("WTR_S", 0);
  90   WTR_L     = getParamValWithDefault("WTR_L", 0);
  91   TAW       = getParamValWithDefault("TAW", 0);
  92   FAW       = getParamValWithDefault("FAW", 0);
  93   REFI      = getParamValWithDefault("REFI", 0);
  94   RL        = getParamValWithDefault("RL", 0);
  95   RP        = getParamValWithDefault("RP", 0);
  96   RFC       = getParamValWithDefault("RFC", 0);
  97   RAS       = getParamValWithDefault("RAS", 0);
  98   WL        = getParamValWithDefault("WL", 0);
  99   AL        = getParamValWithDefault("AL", 0);
 100   DQSCK     = getParamValWithDefault("DQSCK", 0);
 101   RTP       = getParamValWithDefault("RTP", 0);
 102   WR        = getParamValWithDefault("WR", 0);
 103   XP        = getParamValWithDefault("XP", 0);
 104   XPDLL     = getParamValWithDefault("XPDLL", 0);
 105   XS        = getParamValWithDefault("XS", 0);
 106   XSDLL     = getParamValWithDefault("XSDLL", 0);
 107   CKE       = getParamValWithDefault("CKE", 0);
 108   CKESR     = getParamValWithDefault("CKESR", 0);
 109   clkPeriod = 1000.0 / clkMhz;
 110 } // MemTimingSpec::processParameters