PART A(10*2=20)
1. What are the
functions of 8085processor.
2.
What is accumulator.
3. Define stack
pointer.
4.
Define interrupts.What are the types?
5.Classify
the machine cycles.
6. Define
instruction word size and classification.
7.Draw the cycle
of data transfer schemes
8.What are the
instruction set classification types.
9.Write
the program when an RST 6.5 interrupt occurs at LDA 2400H.
10.Plot
the voltage level at the SOD pin of the 8085 .When the following instruction
are executed.
PART B (16*5=80)
11.Draw
and explain details about 8085 processor.(16)
12. (i)Draw the pinout diagram.(8)
12. (i)Draw the pinout diagram.(8)
(ii).Explain memory organization. (8)
13.
State and explain timing diagram.(16)
14.
(i).Explain and give the program to data transfer group.(10)
(ii). Explain various types of addressing
modes.(6)
15.
Explain assembly language format.
(i). Full segment version. (8)
(ii).Model version. (8)
0 Comments