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UP polytechnic Lecturer (EE) Quiz 22

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Question 1

The 8085 microprocessor is a

Question 2

In microprocessor based systems DMA facility is required to increase the speed of data transfer between the

Question 3

In a system, a common bus connects microprocessor, memory and peripheral devices. During direct memory access data transfer, the microprocessor

Question 4

If in a microprocessor, there are 14 address lines and 8 data lines. The capacity of microprocessor will be:

Question 5

Which interrupt in 8085 Microprocessor is unmaskable?

Question 6

With respect to Microprocessor, SIM stands for _________.

Question 7

With reference to microprocessor, LIN stands for ___________.

Question 8

ALU of 8085 microprocessor consist of

Question 9

Instruction PUSH PSW not part of 8085 microprocessor:

Question 10

The control flag in the 8086 microprocessor is?

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Sep 30AE & JE Exams