public static void RETFIE(Data.Command com)
{
Data.SetPC(Data.PopStack());
Data.SetPCLfromPC();
Data.SetRegisterBit(Data.Registers.INTCON, Data.Flags.Intcon.GIE, true); //Re-enable Global-Interrupt-Bit
SkipCycle();
}
public static void SLEEP(Data.Command com)
{
CLRWDT(null);
Data.SetRegisterBit(Data.Registers.STATUS, Data.Flags.Status.TO, true);
Data.SetRegisterBit(Data.Registers.STATUS, Data.Flags.Status.PD, false);
Data.SetSleeping(true);
Data.SetPC(Data.GetPC() - 1);
}
public static void RETLW(Data.Command com)
{
byte k = com.GetLowByte();
Data.SetRegisterW(k);
Data.SetPC(Data.PopStack());
Data.SetPCLfromPC();
SkipCycle();
}
private static void CallInterrupt()
{
Data.PushStack();
Data.SetPC(0x04); //Fixed interrupt routine address
Data.SetRegisterBit(Data.Registers.INTCON, Data.Flags.Intcon.GIE, false); //Disable Global-Interrupt-Bit
if (Data.IsSleeping())
{
Data.SetRegisterBit(Data.Registers.STATUS, Data.Flags.Status.TO, true);
Data.SetRegisterBit(Data.Registers.STATUS, Data.Flags.Status.PD, false);
Data.IncPC();
Data.SetSleeping(false);
}
}
public static void RETURN(Data.Command com)
{
Data.SetPC(Data.PopStack());
Data.SetPCLfromPC();
SkipCycle();
}