PPT Slide

C54x Addressing Modes

ADD 010h,A

ADD *AR1

• Direct
  • Address of operand is part of the instruction (added to implied memory page)

• Indirect
  • Address of operand is stored in a register
  • Offset addressing
  • Register offset (ar1+ar0)
  • Autoincrement/decrement
  • Bit reversed addressing
  • Circular addressing

ADD *AR1(10)

ADD *AR1+0

ADD *AR1+B

ADD *AR1+

ADD *AR1+0B

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