anchor.diff:          member private this.DEY mode =
               match mode with
               | Modes.Implied -> [ "88" ]
  +            | _ -> failwith "Not supported"
  +
  +        //...EOR - Bitwise Exclusive OR
  +        member private this.EOR mode =
  +            match mode with
  +            | Modes.Immediate(arg) -> [ "49"; arg ]
  +            | Modes.ZeroPage(arg) -> [ "45"; arg ]
  +            | Modes.ZeroPageX(arg) -> [ "55"; arg ]
  +            | Modes.Absolute(arg0, arg1) -> [ "4D"; arg1; arg0 ]
  +            | Modes.AbsoluteX(arg0, arg1) -> [ "5D"; arg1; arg0 ]
  +            | Modes.AbsoluteY(arg0, arg1) -> [ "59"; arg1; arg0 ]
  +            | Modes.IndirectX(arg) -> [ "41"; arg ]
  +            | Modes.IndirectY(arg) -> [ "51"; arg ]
               | _ -> failwith "Not supported"
   
           //...INC - Increment Memory
  
positive.code:             | Modes.Implied -> [ "AA" ]
              | _ -> failwith "Not supported"
  
          //...TSX - Transfer Stack pointer to X
          member private this.TSX mode =
              match mode with
  
negative.code:         member private this.PLP mode =
              match mode with
              | Modes.Implied -> [ "28" ]
              | _ -> failwith "Not supported"
  
          //... ROL - Rotata Left
          member private this.ROL mode =
              match mode with
              | Modes.Implied -> [ "2A" ] //Documentation refers to an "Accumulator" addressing mode... Seems that "ROL" and "ROL A" are both valid.
              | Modes.ZeroPage(arg) -> [ "26"; arg ]
              | Modes.ZeroPageX(arg) -> [ "36"; arg ]
              | Modes.Absolute(arg0, arg1) -> [ "2E"; arg1; arg0 ]
              | Modes.AbsoluteX(arg0, arg1) -> [ "3E"; arg1; arg0 ]
              | _ -> failwith "Not supported"
  
          //... ROR - Rotata Right
          member private this.ROR mode =
              match mode with
              | Modes.Implied -> [ "6A" ] //Documentation refers to an "Accumulator" addressing mode... Seems that "ROR" and "ROR A" are both valid.
              | Modes.ZeroPage(arg) -> [ "66"; arg ]
              | Modes.ZeroPageX(arg) -> [ "76"; arg ]
              | Modes.Absolute(arg0, arg1) -> [ "6E"; arg1; arg0 ]
              | Modes.AbsoluteX(arg0, arg1) -> [ "7E"; arg1; arg0 ]
              | _ -> failwith "Not supported"
  
          //...RTI - Return from Interrupt
          member private this.RTI mode =
              match mode with
              | Modes.Implied -> [ "40" ]
              | _ -> failwith "Not supported"
  
          //...RTS - Return from Subroutine
  