STUPIDSID
1 (a)
Draw the functional block diagram of internal architecture of IC 8085 and Explain its working.
7 M
1 (b)
Write an 8085 program to copy block of five numbers starting from location 2001h to locations starting from 3001h.
7 M
2 (a)
Explain the Architecture of Pentium Processor.
7 M
Solve any one question from Q2(b) & Q2(c)
2 (b)
List and Explain categories of 8085 instructions that deal with data transfer.
7 M
2 (c)
Explain the working of rotate instructions of 8085 with proper example in each case.
7 M
Solve any two question from Q3(a), Q3(b) & Q3(c), Q3(d)
3 (a)
Draw and explain block diagram of 8255A programmable peripheral interface device. What do you mean by BSR mode?
7 M
3 (b)
How many machine cycles are required to execute MVI A,32H instruction?
Draw compete timing diagram with each machine cycle and find execution time
for instruction with assume clock frequency f=2 MHz
7 M
3 (c)
Draw and explain programmable interrupt controller 8259A.
7 M
3 (d)
How many machine cycles are required to execute MOV r,M instruction? Draw compete timing diagram with each machine cycle and briefly explain it.
7 M
Solve any two question from Q4(a), Q4(b) & Q4(c), Q4(d)
4 (a)
Write ALP to calculate the factorial of a number between 0 to 8.
7 M
4 (b)
Explain RIM and SIM instructions with pseudo code example.
7 M
4 (c)
Write ALP for displaying binary up counter. Counter should count numbers from
00H to FFH and it should increment after every 0.5 sec. (use 8085 operating
frequency =2MHz)
7 M
4 (d)
Explain subroutine with proper example.
7 M
Solve any two question from Q5(a), Q5(b) & Q5(c), Q5(d)
5 (a)
Explain the architecture of the 80386 with a neat block diagram.
7 M
5 (b)
Discuss the features of ARM Processor.
7 M
5 (c)
Describe the architecture of the 80286 with a neat block diagram.
7 M
5 (d)
Draw and explain architecture of SUN SPARC.
7 M
More question papers from Microprocessor & Interfacing