Question :
Which register Is allowed to be used as a pointer for register indirect addressing when accessing data stored in program ROM?
Give the name and show how it is used Write a program that will read the following message from ROM and place it in data RAM starting at 100:
a. How many pins does the LCD used in your project have?
b. What is the purpose of each pin?
c. In sending data to the LCD how many bits can be send to it at a time?
In a DC motor how can the rotation direction be controlled? What is Pulse Width Modulation? And How is it used dc motor control?