Samsung S3F80JB Indirect Register Addressing Mode, Indirect Register Addressing to Program Memory

Models: S3F80JB

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ADDRESSING MODES

S3F80JB

 

 

INDIRECT REGISTER ADDRESSING MODE (Continued)

 

 

 

Program Memory

Example

 

 

 

 

 

dst

Instruction

 

References

 

 

OPCODE

 

 

Program

 

 

 

 

Memory

 

 

 

 

 

 

 

 

Sample Instructions:

CALL @RR2

JP @RR2

Points to

Register Pair

Value used in instruction

Register File

Register

Pair

Program Memory

OPERAND

16-Bit Address Points to Program Memory

Figure 3-4. Indirect Register Addressing to Program Memory

3-4

Page 57
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Samsung S3F80JB manual Indirect Register Addressing Mode, Indirect Register Addressing to Program Memory