LD *AR1+, A || MAC *AR2-, B;
Before Instruction After Instruction
A 00 0000 0000 A ()
B 00 0000 1000 B ()
T 0100 T 0100
AR1 0030 AR1 ()
AR2 0040 AR2 ()
Data Memory
0030H 2345 0030H 2345
0040H 5432 0040H 5432