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Microprocessor

Microprocessor
The number of output pins in 8085 microprocessors are

 21.
 40.
 27.
 19.

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Microprocessor
8085 microprocessor has how many pins

 41.
  40.
 39.
  30.

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Microprocessor
The register which holds the information about the nature of results of arithmetic and logic operations is called as

 Flag register
 Process status register
 Accumulator
 Condition code register

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Microprocessor
An 8-bit microprocessor can have ………….. address lines.

 cannot be predicted
 32
 16
 8

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Microprocessor
________used to implement the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by setting various bits to form masks or generate output data via the Serial Output Data (SOD) line.

 DI
 EI
 RIM
 SIM

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Microprocessor
Which of the following conditions is not allowed in an RS latch?

R is negated, S is asserted
R is negated, S is negated
R is asserted, S is negated
R is asserted, S is asserted

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