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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.108 DMOVH (Move Half-word Data from Direct Address to Post
Increment Register Indirect Address)
Transfers the half-word data at the direct address corresponding to 2 times the value
"dir8" to the address indicated by "R13". After the data transfer, it increments the value
of "R13" by 2.
■ DMOVH (Move Half-word Data from Direct Address to Post Increment Register Indirect
Address)
Assembler format: DMOVH @dir9, @R13+
Operation: ( dir8 × 2) → (R13)
R13 + 2 → R13
Flag change:
N, Z, V, and C: Unchanged
Execution cycles: 2a cycles
Instruction format:
NZVC
––––
MSB LSB
00001101
dir8