Design an up-down counter for 8085 to count from 0 to 9 and 9 to 0 continuously with a 1.5-second delay between each count, and display the count at one of the output ports. Draw a flowchart and show...

Design an up-down counter for 8085 to count from 0 to 9 and 9 to 0 continuously with a 1.5-second delay between each count, and display the count at one of the output ports. Draw a flowchart and show the delay calculations. Consider clock frequency of 1 MHz