1) Write down the steps that are involved to fetch a byte in 8085.
2) Write down interrupts which 8085 consists. Write down their names.
3) Explain the basic concepts in memory interfacing.
4) Write down the five categories of the 8085 instructions. Provide examples of instructions for each group.
5) Write down the four instructions which control the interrupt structure of the 8085 microprocessor.
6) Explain instruction cycle, machine cycle and T-state in detail.
7) What do you mean by an instruction?
8) Explain the use of ALE.
9) How many machine cycles does 8085 have. Write down their names.
10) Describe the signals HOLD, READY and SID.
11) Write down the categories of instruction and Write down two examples for each category.
12) Describe LDA, STA and DAA instructions.
13) Describe the different instruction formats with examples.
14) Explain the use of addressing modes, write down the various kinds of addressing modes.
15) What is the use of bi-directional buffers?