Fujitsu F2MC-8FX manual Popw POP Word Data of Intherent Register from Stack Memory

Models: F2MC-8FX

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CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS

6.66POPW (POP Word Data of Intherent Register from Stack Memory)

Transfer the word value from the memory indicated by SP to dr. Then, add 2 to the value of SP.

POPW (POP Word Data of Intherent Register from Stack Memory)

Operation

(dr) ((SP)) (Word transfer) (SP) (SP) + 2 (Word addition)

Assembler format

POPW dr

Condition code (CCR)

N

Z

V

C

 

 

 

 

-

-

-

-

 

 

 

 

+: Changed by executing instruction

-: Not changed

N:Not changed

Z:Not changed

V:Not changed

C:Not changed

Table 6.66-1 Number of Execution Cycles / Byte Count / OP Code

DR

A

IX

 

 

 

Number of execution

3

3

cycles

 

 

 

 

 

Byte count

1

1

 

 

 

OP code

50

51

 

 

 

178

Page 190
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Fujitsu F2MC-8FX manual Popw POP Word Data of Intherent Register from Stack Memory