8085 Microprocessor sample question set Gaonkar Chapter 3

 Gaonkar Chapter  3

1. Instruction cycle

2. Fetch,decode,execute cycle

3. Machine cycle

4. T-states

5. Data bus, Address Bus, Control Bus

6. Unidirectional bus, Bidirectional bus

7. Memory map and address

8. Memory mapped i/o,i/o mapped i/o or isolated i/o ( comparison)

9. Buffer, tristate buffer, bidirectional buffer

10. Priority encoder