TMS320F datasheet(99/389 Pages) TI

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Indirect Addressing Mode

6-15

Addressing Modes

Example 6–9. Indirect Addressing—Decrement by 1

ADD *–,8

;Operates as in Example 6–7, but in

;addition, the current auxiliary register

;is decremented by one.

Example 6–10. Indirect Addressing—Increment by Index Amount

ADD *0+,8

;Operates as in Example 6–7, but in

;addition, the content of register AR0

;is added to the current auxiliary

;register.

Example 6–11. Indirect Addressing—Decrement by Index Amount

ADD *0–,8

;Operates as in Example 6–7, but in

;addition, the content of register AR0

;is subtracted from the current auxiliary

;register.

Example 6–12. Indirect Addressing—Increment by Index Amount With Reverse Carry

Propagation

ADD *BR0 +,8

;Operates as in Example 6–10, except that

;the content of register AR0 is added to

;the current auxiliary register with

;reverse carry propagation.

Example 6–13. Indirect Addressing—Decrement by Index Amount With Reverse Carry

Propagation

ADD *BR0 –,8

;Operates as in Example 6–11, except that

;the content of register AR0 is subtracted

;from the current auxiliary register with

;reverse carry propagation.

TMS320F Datasheet(PDF) 99 Page - Texas Instruments