Q$2.$ Write a program in assembly language to implement the "Knight Rider" lights effect on $8$ LEDs. The LEDs are connected to Port $D$ of the microcontroller as shown in the figure. "Knight Rider" lights effect is a pattern of lights that move across the LED display from left to right, then reverse direction and move back from right to left. $($Hint: You can use the LSL and LSR instructions to shift the bits of the LED index$)$

use wokwi simulator