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   1 package net.mograsim.logic.model.am2900.am2910;
   2
   3 import net.mograsim.logic.core.components.CoreBitDisplay;
   4 import net.mograsim.logic.core.components.CoreManualSwitch;
   5 import net.mograsim.logic.core.types.BitVector;
   6 import net.mograsim.logic.model.am2900.util.TestEnvironmentHelper;
   7 import net.mograsim.logic.model.am2900.util.TestEnvironmentHelper.DebugState;
   8 import net.mograsim.logic.model.model.components.ModelComponent;
   9
  10 public class TestableAm2910Impl implements TestableAm2910
  11 {
  12
  13         private ModelComponent am2901;
  14         private CoreManualSwitch I;
  15         private CoreManualSwitch C;
  16         private CoreManualSwitch CI;
  17         private CoreManualSwitch D;
  18         private CoreManualSwitch _CC;
  19         private CoreManualSwitch _CCEN;
  20         private CoreManualSwitch _RLD;
  21         private CoreManualSwitch _OE;
  22         private CoreBitDisplay _FULL;
  23         private CoreBitDisplay Y;
  24         private CoreBitDisplay _PL, _MAP, _VECT;
  25
  26         private final TestEnvironmentHelper testHelper = new TestEnvironmentHelper(this, "Am2910");
  27
  28         @Override
  29         public void setup()
  30         {
  31                 testHelper.setup(DebugState.NO_DEBUG);
  32         }
  33
  34         @Override
  35         public Result run()
  36         {
  37                 return testHelper.run();
  38         }
  39
  40         @Override
  41         public void clockOn(boolean isClockOn)
  42         {
  43                 if (isClockOn)
  44                         C.switchFullOn();
  45                 else
  46                         C.switchFullOff();
  47         }
  48
  49         @Override
  50         public void setInstruction(Am2910_Inst inst)
  51         {
  52                 I.setState(BitVector.from(inst.ordinal(), 4));
  53         }
  54
  55         @Override
  56         public void set_CCEN(String val_1_bit)
  57         {
  58                 _CCEN.setState(BitVector.parse(val_1_bit));
  59         }
  60
  61         @Override
  62         public void setD(String val_12_bit)
  63         {
  64                 D.setState(BitVector.parse(val_12_bit));
  65         }
  66
  67         @Override
  68         public void set_CC(String val_1_bit)
  69         {
  70                 _CC.setState(BitVector.parse(val_1_bit));
  71         }
  72
  73         @Override
  74         public void setCI(String val_1_bit)
  75         {
  76                 CI.setState(BitVector.parse(val_1_bit));
  77         }
  78
  79         @Override
  80         public void set_RLD(String val_1_bit)
  81         {
  82                 _RLD.setState(BitVector.parse(val_1_bit));
  83         }
  84
  85         @Override
  86         public void set_OE(String val_1_bit)
  87         {
  88                 _OE.setState(BitVector.parse(val_1_bit));
  89         }
  90
  91         @Override
  92         public void setDirectly(Register r, String val_X_bit)
  93         {
  94                 am2901.setHighLevelState(regToStateID(r), BitVector.parse(val_X_bit));
  95         }
  96
  97         @Override
  98         public String getY()
  99         {
 100                 return Y.getDisplayedValue().toString();
 101         }
 102
 103         @Override
 104         public String get_FULL()
 105         {
 106                 return _FULL.getDisplayedValue().toString();
 107         }
 108
 109         @Override
 110         public String get_PL()
 111         {
 112                 return _PL.getDisplayedValue().toString();
 113         }
 114
 115         @Override
 116         public String get_MAP()
 117         {
 118                 return _MAP.getDisplayedValue().toString();
 119         }
 120
 121         @Override
 122         public String get_VECT()
 123         {
 124                 return _VECT.getDisplayedValue().toString();
 125         }
 126
 127         @Override
 128         public String getDirectly(Register r)
 129         {
 130                 return am2901.getHighLevelState(regToStateID(r)).toString();
 131         }
 132
 133         private static String regToStateID(Register r)
 134         {
 135                 switch (r)
 136                 {
 137                 case S_0:
 138                 case S_1:
 139                 case S_2:
 140                 case S_3:
 141                 case S_4:
 142                         return "stack.c" + BitVector.from(r.ordinal(), 3) + ".q";
 143                 case SP:
 144                         return "sp.q";
 145                 case PC:
 146                         return "mupc.q";
 147                 case REG_COUNT:
 148                         return "r.q";
 149                 default:
 150                         throw new IllegalArgumentException("unknown: " + r);
 151                 }
 152         }
 153
 154         @Override
 155         public TestEnvironmentHelper getTestEnvironmentHelper()
 156         {
 157                 return testHelper;
 158         }
 159 }