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Microprocessor

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

 16
 cannot be predicted
 32
 8

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Microprocessor
The 8085 microprocessor enters into bus idle machine cycle whenever

 RST 7.5 is recognized
 DAD RP instruction is executed
 INTR interrupt is recognized
None of these

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Microprocessor
A number of 1-bit registers used in microprocessors to indicate certain conditions are usually referred to as

 shift registers
 counters
 flags
 latches

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Microprocessor
The 8085 microprocessor uses a crystal of frequency 6.25 Mhz. The T-state value is

 1280ns
 320ns
 960ns
 640ns

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Microprocessor
When any data transfer instruction, to transfer the data from memory to microprocessor, is executed the condition flags are

 affected indicating specific conditions
 not affected
 always set
 always reset

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Microprocessor
Which of the following interrupt is both level and edge sensitive?

 TRAP
 RST 7.5
 RST 5.5
 INTR

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MORE MCQ ON Microprocessor

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