Friday, 7 December 2012

Some Short Questions Self Test


Q>Differentiate between Microprocessor and Microcomputer?


Q>What is an interrupt?


Q>Draw and explain the block diagram of 8085.


Q>List the function of ALU.


Q>What is the function 
of READY Pin?



Q>List the name of interrupt signal in 8085.


Q>What is the need of demultiplexing of address bus and data bus in 8085?


Q>A processor has 16 MB memory, how many address lines are required to access this memory.


Q>Add the two hex number 24H and FFH. and also tells about the flag status.


Q>Why are the AD0-AD7 lines multiplexed?


Q>Name the register pair that can be used for 16 bits data.


Q>Define the signals used in 8085 microprocessor.

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