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CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS
6.35 INCW (INCrement Word Data of Accumulator)
Add 1 to word data of A.
■ INCW (INCrement Word Data of Accumulator)
Operation
(A) ← (A) +1 (Word addition)
Assembler format
INCW A
Condition code (CCR)
+: Changed by executing instruction
-: Not changed
N: Set to 1 if the MSB of A is 1 as the result of operation and set to 0 in other cases.
Z: Set to 1 if the result of operation is 0000
H
and set to 0 in other cases.
V: Not changed
C: Not changed
Number of execution cycle: 1
Byte count: 1
OP code: C0
NZVC
++- -