Fujitsu CM71-00101-5E User Manual
216
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.107
DMOVH (Move Half-word Data from Register to Direct
Address)
Address)
Transfers the half-word data from "R13" to the direct address corresponding to 2 times
the value "dir8".
the value "dir8".
■
DMOVH (Move Half-word Data from Register to Direct Address)
Assembler format:
DMOVH R13, @dir9
Operation:
R13
→
( dir8 × 2)
Flag change:
N, Z, V, and C: Unchanged
Execution cycles:
a cycle(s)
Instruction format:
Example:
DMOVH R13, @52H
N
Z
V
C
–
–
–
–
MSB
LSB
0
0
0
1
1
0
0
1
dir8
R13
50
52
54
50
52
54
x x x x
x x x x
x x x x
x x x x
x x x x
R13
A E 8 6
F F F F
A E 8 6
F F F F
A E 8 6
Instruction bit pattern :
0001 1001 0010 1001
Before execution
After execution
Memory
Memory