Question :
a) Embedded Systems will be Hard Real-Time Systems, Soft Real-Time Systems and Hybrid Real-Time Systems. Briefly explain all three types of Real-Time Systems, using an example for each type.
b) Provide a brief description of the program counter and the data pointer, including their differences.
c) Describe the differences between a timer and a counter.
d) Differentiate between Register Addressing Mode and Indirect Addressing Mode.