avrora.sim.mcu
Class ATMega128L.SimImpl.PinRegister

java.lang.Object
  avrora.sim.mcu.ATMega128L.SimImpl.PinRegister

All Implemented Interfaces:

State.IOReg

Enclosing class:

ATMega128L.SimImpl

protected class ATMega128L.SimImpl.PinRegister

extends java.lang.Object

implements State.IOReg

Field Summary

protected ATMega128L.Pin[]

pins

Constructor Summary

protected

ATMega128L.SimImpl.PinRegister(ATMega128L.Pin[] p)

Method Summary

void	clearBit(int bit) The clearBit() method clears a single bit in the IO register.
byte	read() The read() method reads the 8-bit value of the IO register as a byte.
boolean	readBit(int bit) The readBit() method reads a single bit from the IO register.
void	setBit(int bit) The setBit() method sets a single bit in the IO register.
void	write(byte val) The write() method writes an 8-bit value to the IO register as a byte.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

pins

protected ATMega128L.Pin[] pins

Constructor Detail

ATMega128L.SimImpl.PinRegister

protected ATMega128L.SimImpl.PinRegister(ATMega128L.Pin[] p)

Method Detail

read

public byte read()

Description copied from interface: State.IOReg

The read() method reads the 8-bit value of the IO register as a byte. For special IO registers, this may cause some action like device activity, or the actual value of the register may need to be fetched or computed.

Specified by:

read in interface State.IOReg

Returns:

the value of the register as a byte

readBit

public boolean readBit(int bit)

Description copied from interface: State.IOReg

The readBit() method reads a single bit from the IO register.

Specified by:

readBit in interface State.IOReg

Parameters:

bit - the number of the bit to read

Returns:

the value of the bit as a boolean

write

public void write(byte val)

Description copied from interface: State.IOReg

The write() method writes an 8-bit value to the IO register as a byte. For special IO registers, this may cause some action like device activity, masking/unmasking of interrupts, etc.

Specified by:

write in interface State.IOReg

Parameters:

val - the value to write

setBit

public void setBit(int bit)

Description copied from interface: State.IOReg

The setBit() method sets a single bit in the IO register.

Specified by:

setBit in interface State.IOReg

Parameters:

bit - the number of the bit to clear

clearBit

public void clearBit(int bit)

Description copied from interface: State.IOReg

The clearBit() method clears a single bit in the IO register.

Specified by:

clearBit in interface State.IOReg

Parameters:

bit - the number of the bit to clear