net.mograsim.machine/src/net/mograsim/machine/mi/components/ModelMicroInstructionMemory.java

   1 package net.mograsim.machine.mi.components;
   2
   3 import net.mograsim.logic.model.model.LogicModelModifiable;
   4 import net.mograsim.logic.model.model.wires.Pin;
   5 import net.mograsim.logic.model.model.wires.PinUsage;
   6 import net.mograsim.machine.ModelMemory;
   7 import net.mograsim.machine.mi.MicroInstructionMemoryDefinition;
   8
   9 public abstract class ModelMicroInstructionMemory extends ModelMemory
  10 {
  11         private final Pin addrPin, dataPin;
  12         private CoreMicroInstructionMemory memory;
  13         private final MicroInstructionMemoryDefinition definition;
  14
  15         public ModelMicroInstructionMemory(LogicModelModifiable model, MicroInstructionMemoryDefinition definition, String name)
  16         {
  17                 super(model, 120, 150, name, "MPM", false);
  18                 this.definition = definition;
  19                 addPin(addrPin = new Pin(model, this, "A", definition.getMemoryAddressBits(), PinUsage.INPUT, getWidth(), 30));
  20                 addPin(dataPin = new Pin(model, this, "D", definition.getMicroInstructionDefinition().sizeInBits(), PinUsage.OUTPUT, getWidth(), 50));
  21
  22                 init();
  23         }
  24
  25         public MicroInstructionMemoryDefinition getDefinition()
  26         {
  27                 return definition;
  28         }
  29
  30         public Pin getAddressPin()
  31         {
  32                 return addrPin;
  33         }
  34
  35         public Pin getDataPin()
  36         {
  37                 return dataPin;
  38         }
  39
  40         public CoreMicroInstructionMemory getCoreMemory()
  41         {
  42                 return memory;
  43         }
  44
  45         public void setCoreModelBinding(CoreMicroInstructionMemory memory)
  46         {
  47                 this.memory = memory;
  48         }
  49 }