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Microprocessor

Microprocessor
In 8085 microprocessor, the RST6 instruction transfer programme execution to following location

 0024H.
 0030H.
 0060H.
 0048H.

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Microprocessor
In microprocessor based system DMA refers to

None of these
 direct memory access for microprocessor
 direct memory access for the user
 direct memory access for the I/O device

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Microprocessor
A bus connected between the CPU and main memory that permits transfer of information between main memory and the CPU is known as

 Control bus
 Address bus
 Memory bus
 DMA bus

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Microprocessor
The microprocessor issues ALE during first T-state of

 memory READ cycle only
 fetch cycle only
 every machine cycle
 memory WRITE cycle only

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Microprocessor
In Fortran 77 a variable name can contain special characters.

False
True

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Microprocessor
How many T-states are required for execution of OUT 80H instruction?

 7
 16
 13
 10

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