Fujitsu F2MC-8FX Manual Do Utilizador
178
CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS
6.66 POPW (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.
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)
+: Changed by executing instruction
-: Not changed
N: Not changed
Z: Not changed
V: Not changed
C: Not changed
N
Z
V
C
-
-
-
-
Table 6.66-1 Number of Execution Cycles / Byte Count / OP Code
DR
A
IX
Number of execution
cycles
cycles
3
3
Byte count
1
1
OP code
50
51