C# (CSharp) PICController.SetWRegister示例

示例#1

文件： PICCommand_ANDLW.cs 项目： bmackay5758/PIC16C84-Simu

        public override void Execute(PICController controller)
        {
            uint Result = controller.GetWRegister() & Literal;

            controller.SetWRegister(Result);
            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, Result == 0);
        }

示例#2

文件： PICCommand_SUBWF.cs 项目： bmackay5758/PIC16C84-Simu

        public override void Execute(PICController controller)
        {
            uint a = controller.GetBankedRegister(Register);
            uint b = controller.GetWRegister();

            bool carry;

            bool dc = BinaryHelper.getSubtractionDigitCarry(a, b);

            if (carry = a < b)
            {
                a += 0x100;
            }

            uint Result = a - b;

            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, (Result % 0x100) == 0);
            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_DC, dc);
            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_C, !carry);

            Result %= 0x100;

            if (Target)
            {
                controller.SetBankedRegister(Register, Result);
            }
            else
            {
                controller.SetWRegister(Result);
            }
        }

示例#3

文件： PICCommand_DECFSZ.cs 项目： bmackay5758/PIC16C84-Simu

        public override void Execute(PICController controller)
        {
            bool Cond = TestCondition(controller);

            uint Result = controller.GetBankedRegister(Register);

            if (Result == 0)
            {
                Result = 0xFF;
            }
            else
            {
                Result -= 1;
            }

            if (Target)
            {
                controller.SetBankedRegister(Register, Result);
            }
            else
            {
                controller.SetWRegister(Result);
            }

            if (Cond)
            {
                controller.SetPC_13Bit(controller.GetPC() + 1);
            }
        }

示例#4

        public override void Execute(PICController controller)
        {
            uint Result = controller.GetBankedRegister(Register);

            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, Result == 0);

            if (Target)
            {
                controller.SetBankedRegister(Register, Result);
            }
            else
            {
                controller.SetWRegister(Result);
            }
        }

示例#5

        public override void Execute(PICController controller)
        {
            uint Result = controller.GetBankedRegister(Register);

            uint Low  = Result & 0x0F;
            uint High = Result & 0xF0;

            Result = (Low << 4) | (High >> 4);

            if (Target)
            {
                controller.SetBankedRegister(Register, Result);
            }
            else
            {
                controller.SetWRegister(Result);
            }
        }

示例#6

        public override void Execute(PICController controller)
        {
            uint Result = controller.GetBankedRegister(Register);

            uint Carry_Old = controller.GetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_C) ? 1u : 0u;
            uint Carry_New = (Result & 0x80) >> 7;

            Result  = Result << 1;
            Result &= 0xFF;

            Result |= Carry_Old;

            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_C, Carry_New != 0);

            if (Target)
            {
                controller.SetBankedRegister(Register, Result);
            }
            else
            {
                controller.SetWRegister(Result);
            }
        }

示例#7

文件： PICCommand_ADDWF.cs 项目： bmackay5758/PIC16C84-Simu

        public override void Execute(PICController controller)
        {
            uint a = controller.GetBankedRegister(Register);
            uint b = controller.GetWRegister();

            uint Result = a + b;
            bool dc     = BinaryHelper.getAdditionDigitCarry(a, b);

            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, (Result % 0x100) == 0);
            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_DC, dc);
            controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_C, Result > 0xFF);

            Result %= 0x100;

            if (Target)
            {
                controller.SetBankedRegister(Register, Result);
            }
            else
            {
                controller.SetWRegister(Result);
            }
        }

示例#8

 public override void Execute(PICController controller)
 {
     controller.SetWRegister(Literal);
 }

示例#9

        public override void Execute(PICController controller)
        {
            controller.SetWRegister(Literal);

            controller.SetPC_13Bit(controller.PopCallStack());
        }

示例#10

 public override void Execute(PICController controller)
 {
     controller.SetWRegister(0x00);
     controller.SetUnbankedRegisterBit(PICMemory.ADDR_STATUS, PICMemory.STATUS_BIT_Z, true);
 }