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Microprocessor

Microprocessor
RST 3 instruction will cause the processor to branch to the location

 0018H
 0000H
 0024H
 0028H

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Microprocessor
A field programmable ROM is called

 FPROM
 FROM
 MROM
 PROM

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Microprocessor
A structure that stores a number of bits taken “together as a unit” is a

Gate
Decoder
Mux
Register

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Microprocessor
EPROMs are preferred for storing programs while developing new microprocessor based system. Because of their

 non-volatile characteristic
 random access characteristic
 erasable and programmable characteristic
 all the above characteristic

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Microprocessor
DMA signal/signals in 8085 is/are

 All.
 READY.
 HLDA.
 HOLD.

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Microprocessor
Maximum of how many devices can be connected simultaneously to the microprocessor via 8257 in DMA data transfer mode?

 4
 10
 8
 6

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