hades.models.pic
Class PicAlu

java.lang.Object
  hades.models.pic.PicAlu

public class PicAlu

extends java.lang.Object

PicAlu - The ALU implemented in Microchip-microcontrollers

Constructor Summary

PicAlu(PicByteReg _statusReg)
Share the status bits with the register bank

Method Summary

int	alu(int instruction, int operand1, int operand2) Perform an Alu-Operation, operand1 is a register and operand2 is the working register
int	bitAlu(int instruction, int operand, int bitNumber) Perform an Bit-Operation, operand is a register and bit is the affected bit number
boolean	getSkip()
int	literalAlu(int instruction, int operand1, int operand2) Perform an Alu-Operation, operand1 is a literal and operand2 is the working register
void	por()
void	reset()
void	setSkip(boolean newSkip)

Methods inherited from class java.lang.Object

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

Constructor Detail

PicAlu

public PicAlu(PicByteReg _statusReg)

Share the status bits with the register bank

Method Detail

por

public void por()

reset

public void reset()

setSkip

public void setSkip(boolean newSkip)

getSkip

public boolean getSkip()

alu

public int alu(int instruction,
               int operand1,
               int operand2)

Perform an Alu-Operation, operand1 is a register and operand2 is the working register

literalAlu

public int literalAlu(int instruction,
                      int operand1,
                      int operand2)

Perform an Alu-Operation, operand1 is a literal and operand2 is the working register

bitAlu

public int bitAlu(int instruction,
                  int operand,
                  int bitNumber)

Perform an Bit-Operation, operand is a register and bit is the affected bit number