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, clock;
  12         private CoreMicroInstructionMemory memory;
  13         private final MicroInstructionMemoryDefinition definition;
  14
  15         public ModelMicroInstructionMemory(LogicModelModifiable model, MicroInstructionMemoryDefinition definition, String name)
  16         {
  17                 super(model, 200, 100, name, "MPM", false);
  18                 this.definition = definition;
  19                 addPin(addrPin = new Pin(model, this, "A", definition.getMemoryAddressBits(), PinUsage.INPUT, width / 2, 0));
  20                 addPin(dataPin = new Pin(model, this, "D", definition.getMicroInstructionDefinition().sizeInBits(), PinUsage.OUTPUT, 0, 30));
  21                 addPin(clock = new Pin(model, this, "C", 1, PinUsage.INPUT, 0, 60));
  22
  23                 init();
  24         }
  25
  26         public MicroInstructionMemoryDefinition getDefinition()
  27         {
  28                 return definition;
  29         }
  30
  31         public Pin getAddressPin()
  32         {
  33                 return addrPin;
  34         }
  35
  36         public Pin getDataPin()
  37         {
  38                 return dataPin;
  39         }
  40
  41         public Pin getClockPin()
  42         {
  43                 return clock;
  44         }
  45
  46         public CoreMicroInstructionMemory getCoreMemory()
  47         {
  48                 return memory;
  49         }
  50
  51         public void setCoreModelBinding(CoreMicroInstructionMemory memory)
  52         {
  53                 this.memory = memory;
  54         }
  55 }