1
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
An instruction used to set the carry flag in a computer can be classified as
2
GATE ECE 1997
MCQ (Single Correct Answer)
+1
-0.3
The following instructions have been executed by an 8085 $$\mu $$P
From which address will be text instruction be fetched?
From which address will be text instruction be fetched?
3
GATE ECE 1996
MCQ (Single Correct Answer)
+1
-0.3
The following sequence of instructions are executed by an 8085 microprocessor:
1000: LXI SP< 27FF
1003: CALL 1006
1006: POP H
1000: LXI SP< 27FF
1003: CALL 1006
1006: POP H
The contents of the stack pointer (SP) and the HL register pair on completion or execution of these instructions are.
4
GATE ECE 1996
MCQ (Single Correct Answer)
+1
-0.3
The total number of memory accesses involved (inclusive of the op-code fetch) when an 8085 processor executes, the instruction LDA 2003 is
Questions Asked from Instruction Set and Programming with 8085 (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE ECE Subjects
Network Theory
Control Systems
Electronic Devices and VLSI
Analog Circuits
Digital Circuits
Microprocessors
Signals and Systems
Representation of Continuous Time Signal Fourier Series Discrete Time Signal Fourier Series Fourier Transform Discrete Time Signal Z Transform Continuous Time Linear Invariant System Transmission of Signal Through Continuous Time LTI Systems Discrete Time Linear Time Invariant Systems Sampling Continuous Time Signal Laplace Transform Discrete Fourier Transform and Fast Fourier Transform Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Fourier Transform
Communications
Electromagnetics
General Aptitude