CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS
6.57MOVW (MOVE Word data from Accumulator to Program Status Register)
Transfer word data from A to PS.
■MOVW (MOVE Word data from Accumulator to Program Status Register)
Operation
(PS) ← (A) (Word transfer)
Assembler format
MOVW PS, A
Condition code (CCR)
N | Z | V | C |
|
|
|
|
+ | + | + | + |
|
|
|
|
+: Changed by executing instruction
N:Become the value for lower bit 3 of A
Z:Become the value for lower bit 2 of A
V:Become the value for lower bit 1 of A
C:Become the value for lower bit 0 of A
Number of execution cycle: 1
Byte count: 1
OP code: 71
160
