MPMC Important Questions for 1st MID Examination III-II ECE


1) a) Explain the register organization of 8086 MP with neat diagram ?
     b) why the 8086 MP architecture is very popular ?
2) a) Interface Digital to Analog converter to 8086 MP and write an ALP ?
     b) how high power devices controlled by using 8255,and draw the necessary diagrams ?
3) a) explain Non-mask able and Mask able interrupts ?

     b) write an ALP for sorting the given numbers in ascending order ?

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1) a) Explain general bus operation of 8086 MP with neat diagram ?
    b) Explain the addressing modes of 8086 MP with necessary examples ?
2) a) Explain different Modes of operations of 8255?
    b) write an ALP for interfacing a stepper motor ?
3) a) Explain briefly stack structure of 8086 MP ?
     b) Write an assembler program and explain the assembler directives which are used in ?

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1) a) Explain the physical memory organization of 8086 MP ?
    b) explain the architecture of 8086 MP ?
2) a) Explain with neat block diagram architecture of 8259 PIC ?
     b) Explain the need of DMA technique by using DMA controller ?
3) a) write an assembler program for finding the largest number in a given sequence ?
    b) explain predefined software interrupts of 8086 MP ?   

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1) a) explain the bellow pins of 8086 MP ?
          (i) INTR       (ii) READY            (iii) MN/MX'       (iv) HOLD             (v) RD'
   b) Give two examples for each type of  instruction set of 8086MP ?
2)a) Explain the Architecture of 8279 key Board/Display Controller with neat diagram ?
    b) Draw the block diagram of 8251 USART ?
3) a) what is the difference between mask able and Non-mask able  interrupts  , explain?
     b) explain the how stack structure is utilized in 8086 MP ?
MPMC Important Questions for 1st MID Examination III-II ECE MPMC Important Questions for 1st MID Examination III-II ECE Reviewed by Suresh Bojja on 1/22/2016 05:15:00 AM Rating: 5

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