1

GATE ECE 2016 Set 3

MCQ (Single Correct Answer)

+1

-0.3

In an 8085 microprocessor, the contents of the accumulator and the carry flag are A7 (in hex) and 0, respectively. If the instruction RLC is executed, then the contents of the accumulator (in hex) and the carry flag, respectively, will be

2

GATE ECE 2015 Set 2

MCQ (Single Correct Answer)

+1

-0.3

In an 8085 microprocessor, which one of the following instructions changes the content of the accumulator?

3

GATE ECE 2015 Set 3

MCQ (Single Correct Answer)

+1

-0.3

Which one of the following 8085 microprocessor programs correctly calculates the product of two 8-bit numbers stored in registers B and C?

4

GATE ECE 2015 Set 1

MCQ (Single Correct Answer)

+1

-0.3

In an 8085 microprocessor, the shift registers which store the result of an addition and the overflew bit are, respectively.

Questions Asked from Instruction Set and Programming with 8085 (Marks 1)

Number in Brackets after Paper Indicates No. of Questions

GATE ECE Subjects

Signals and Systems

Representation of Continuous Time Signal Fourier Series Fourier Transform Continuous Time Signal Laplace Transform Discrete Time Signal Fourier Series Fourier Transform Discrete Fourier Transform and Fast Fourier Transform Discrete Time Signal Z Transform Continuous Time Linear Invariant System Discrete Time Linear Time Invariant Systems Transmission of Signal Through Continuous Time LTI Systems Sampling Transmission of Signal Through Discrete Time Lti Systems Miscellaneous

Network Theory

Control Systems

Digital Circuits

General Aptitude

Electronic Devices and VLSI

Analog Circuits

Engineering Mathematics

Microprocessors

Communications

Electromagnetics