CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS
6.52 MOVW (MOVE Word Data from Accumulator to Memory)
Transfer word data from A to EA and EA + 1 memories (memory expressed in each type of addressing).
■MOVW (MOVE Word Data from Accumulator to Memory)
Operation
(EA) ← (A) (Word transfer)
Assembler format
MOVW EA, A
Condition code (CCR)
N | Z | V | C |
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- | - | - | - |
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+: Changed by executing instruction
N:Not changed
Z:Not changed
V:Not changed
C:Not changed
Table 6.52-1 Number of Execution Cycles / Byte Count / OP Code
EA | dir | @IX+off | ext | @EP | |
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Number of | 4 | 4 | 5 | 3 | |
execution cycles | |||||
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Byte count | 2 | 2 | 3 | 1 | |
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OP code | D5 | D6 | D4 | D7 | |
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150
