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.Machine;
   7 import net.mograsim.machine.ModelMemory;
   8 import net.mograsim.machine.mi.MicroInstructionMemoryDefinition;
   9
  10 public abstract class ModelMicroInstructionMemory<M extends Machine> extends ModelMemory<M>
  11 {
  12         private final Pin addrPin, dataPin;
  13         private CoreMicroInstructionMemory memory;
  14         private final MicroInstructionMemoryDefinition definition;
  15
  16         public ModelMicroInstructionMemory(LogicModelModifiable model, MicroInstructionMemoryDefinition definition, String name)
  17         {
  18                 super(model, 120, 150, name, "MPM", false);
  19                 this.definition = definition;
  20                 addPin(addrPin = new Pin(model, this, "A", definition.getMemoryAddressBits(), PinUsage.INPUT, getWidth(), 30));
  21                 addPin(dataPin = new Pin(model, this, "D", definition.getMicroInstructionDefinition().sizeInBits(), PinUsage.OUTPUT, getWidth(),
  22                                 50));
  23
  24                 init();
  25         }
  26
  27         public MicroInstructionMemoryDefinition getDefinition()
  28         {
  29                 return definition;
  30         }
  31
  32         public Pin getAddressPin()
  33         {
  34                 return addrPin;
  35         }
  36
  37         public Pin getDataPin()
  38         {
  39                 return dataPin;
  40         }
  41
  42         public CoreMicroInstructionMemory getCoreMemory()
  43         {
  44                 return memory;
  45         }
  46
  47         public void setCoreModelBinding(CoreMicroInstructionMemory memory)
  48         {
  49                 this.memory = memory;
  50         }
  51 }