Overview | Package | Class | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## avrora.sim.mcu
Class ATMegaFamily.FlagRegister

    java.lang.Object
      avrora.sim.State.RWIOReg
          avrora.sim.mcu.ATMegaFamily.IMRReg
              avrora.sim.mcu.ATMegaFamily.FlagRegister

All Implemented Interfaces:
  State.IOReg

Direct Known Subclasses:
  ATMega128L.SimImpl.USART.ControlRegisterA

Enclosing class:
  ATMegaFamily

public class ATMegaFamily.FlagRegister
extends avrora.sim.mcu.ATMegaFamily.IMRReg

Field Summary
`protected long` | `interruptMask`
`protected int[]` | `mapping` The `mapping` array maps a bit number (0-7) to an interrupt number (0-35).
`ATMegaFamily.MaskRegister` | `maskRegister`

Fields inherited from class avrora.sim.State.RWIOReg
`value`

Constructor Summary
`ATMegaFamily.FlagRegister(int[] map)`

Method Summary
`void` | `flagBit(int bit)`
`protected int` | `getVectorNum(int bit)`
`void` | `update(avrora.sim.mcu.ATMegaFamily.IMRReg other)`
`void` | `update(int bit, avrora.sim.mcu.ATMegaFamily.IMRReg other)`
`void` | `write(byte val)` The `write()` method writes an 8-bit value to the IO register as a byte.
`void` | `writeBit(int bit, boolean val)` The `writeBit()` method writes a single bit value into the IO register at the specified bit offset.

Methods inherited from class avrora.sim.State.RWIOReg
`read, readBit`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### maskRegister

    public ATMegaFamily.MaskRegister maskRegister

### mapping

    protected final int[] mapping

  The `mapping` array maps a bit number (0-7) to an interrupt number (0-35). This is used for calculating the posted interrupts.

### interruptMask

    protected final long interruptMask

Constructor Detail

### ATMegaFamily.FlagRegister

    public ATMegaFamily.FlagRegister(int[] map)

Method Detail

### write

    public void write(byte val)

  Description copied from class: `State.RWIOReg`
  The `write()` method writes an 8-bit value to the IO register as a byte. For simple `RWIOReg` instances, this simply writes the internally stored value.

  Specified by:
    `write` in interface `State.IOReg`
  Overrides:
    `write` in class `State.RWIOReg`
  Parameters:
    `val` - the value to write

### flagBit

    public void flagBit(int bit)

### writeBit

    public void writeBit(int bit,
                         boolean val)

  Description copied from interface: `State.IOReg`
  The `writeBit()` method writes a single bit value into the IO register at the specified bit offset.

  Specified by:
    `writeBit` in interface `State.IOReg`
  Overrides:
    `writeBit` in class `State.RWIOReg`

### update

    public void update(avrora.sim.mcu.ATMegaFamily.IMRReg other)

### update

    public void update(int bit,
                       avrora.sim.mcu.ATMegaFamily.IMRReg other)

### getVectorNum

    protected int getVectorNum(int bit)

Overview | Package | Class | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD