Define macros with the help of an example.
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What is the use of microprocessors?
What is the need for port?
Explain the functions of the two dma signals hold and hlda?
Explain the purpose of the status register?
What happens during DMA transfer?
Explain about the classification of instruction operations
List the various registers of 8085?
When is the LOCK prefix used often?
What are the temporary registers of 8085?
In what is the ready pin of a microprocessor used
Point out the differences between the 8086 and 8088 microprocessor?
Explain why do you use two ground pins in microprocessor 8086?