e third instruction, MOV 30H, A is for storing the result from the accumulator in data memory
location 30H. is is depicted through Fig. 5.4. Opcode of this instruction is F5H and it is a 2-byte instruction.
Being a MOV instruction, this does not aff ect any fl ags. However, it may be observed that the condition of
PSW remains unchanged even after execution of this MOV instruction. e result of the addition (75H) is
now available in the memory location 30H.
Figure 5.3 Condition of status ags after ADD instruction
Carry out
from bit 7
sets C flag
Odd number
of 1s in
accumulator
sets P flag
+
0111
0111= D7H
0101= 75H
1101 ...
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