Addressing Modes
Immediate i OperandSpec
Direct d Mem[OperandSpec]
Indirect n Mem[Mem[OperandSpec]]
Stack-Relative s Mem[SP + OperandSpec]
Stack-Relative Deferred sf Mem[Mem[SP + OperandSpec]]
Indexed x Mem[OperandSpec
+ X]
Stack-Indexed sx Mem[SP + OperandSpec + X]
Stack-Indexed Deferred sxf Mem[Mem[SP + OperandSpec]
+ X]