1
GATE EE 2008
MCQ (Single Correct Answer)
+1
-0.3
An input device is interfaced with Intel $$8085$$ $$A$$ microprocessor as memory mapped $${\rm I}/O,$$ the address of the device is $$2500H.$$ In order to input data from the device to accumulator, the sequence of instructions will be
2
GATE EE 2002
MCQ (Single Correct Answer)
+1
-0.3
The logic circuit used to generate the active low chip select $$(CS)$$ by an $$8085$$ microprocessor to address a peripheral is shown in Fig. The peripheral will respond to addresses in the range.
3
GATE EE 2002
MCQ (Single Correct Answer)
+1
-0.3
When a program is being executed in an $$8085$$ microprocessor, its Program Counter contains
4
GATE EE 2000
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following is not a vected interrupt?
Questions Asked from Microprocessor (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE EE Subjects
Electric Circuits
Electromagnetic Fields
Signals and Systems
Electrical Machines
Engineering Mathematics
General Aptitude
Power System Analysis
Electrical and Electronics Measurement
Analog Electronics
Control Systems
Power Electronics