Files
pic16f84-sim/de/darkress/pic16f84sim/commands/Incfsz.java
2023-06-07 20:16:30 +02:00

34 lines
870 B
Java

package de.darkress.pic16f84sim.commands;
import de.darkress.pic16f84sim.microcontroller.Memory;
import de.darkress.pic16f84sim.microcontroller.ProgramCounter;
public class Incfsz extends FileRegisterCommandUtils implements Command
{
private final int address;
private final boolean destinationBit;
public Incfsz(int input)
{
address = input & 0x007F;
destinationBit = checkDestinationBit(input);
}
@Override
public void execute()
{
int result = Memory.getRegister(address) + 1;
checkZeroBit(result);
writeToDestination(destinationBit, address, result % 256);
if((result % 256) == 0)
{
Nop nop = new Nop();
nop.execute(); // TODO: What happens if an interrupt gets triggered during the nop execution?
}
ProgramCounter.incPC();
}
}