WBUT 2013: Advanced Microprocessors & Microcontroller (Paper Code: EI-603)

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CS/B.TECH/EIE(New)/SEM-6/EI-603/2013

2013

ADVANCED MICROPROCESSORS AND MICROCONTROLLER

Time Allotted : 3 Hours                                              Full Marks : 70

The figures in the margin indicate full marks.

Candidates are required to give their answers in their own words

as far as practicable.

GROUP – A

(Multiple Choice Type Question)

1.       Choose the correct alternatives for the following:     10 x 1 = 10

          i)       What are the values present in CS and IP after resettingthe 8086 microprocessor?

                   a)      Both contain 0000H

                   b)      CS = 1000H   and  IP = 0000H

                   c)      CS = FFFFH  and  IP = 1000H

                   d)      CS = FFFFH  and  IP = 0000H

          ii)      Which register is used to hold the address of the I/O device when I/O instructions are executed in the 8086 microprocessor?

                   a)      AX                                 b)      BX

                   c)      CX                                 d)      DX

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