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Addressing Modes

• #0x6F20 - Immediate
  • Points to the operand's memory address, returns the value of the operand (in this example, 0x6F20).
• &0x6F20 - Direct
  • Points to memory address 0x6F20, returns the value at that memory address.
• &$0x6F20 - Direct Relative
  • Just like direct, but the memory address is calculated by adding up 0x6F20 and the current memory address (PC).
• @0x6F20 - Indirect
  • Points to memory address XXXX, where XXXX is the value at memory address 0x6F20, returns the value at memory address XXXX.
• @$0x6F20 - Indirect Relative
  • Just like indirect, but XXXX is read from memory address 0x6F20 + PC.
• NNNN - Register Direct
  • Points to a specific register in internal memory, returns the value of that register.
• @NNNN - Register Indirect
  • Points to memory address XXXX, where XXXX is the value at register NNNN; returns the value at memory address XXXX.
• BBBB - Bit
  • Points to a specific bit, returns de value of that bit.