Answer Posted / justin
the processor can do any task other task during dma operation
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What’s a microprocessor?
What is internal structure of 8086?
What are the steps involved in communication of 8085 microprocessor with the memory?
What does the out instruction do, define its format?
What are the various interrupts in 8086?
How much on chip ram is available?
What is the difference between 8085 microprocessor and 8086 microprocessor?
What are the sources of an interrupt?
Which interrupt in the 8086 has the highest priority?
What is the width of address bus?
In what way interrupts are classified in 8085?
What are the index registers in 8086?
What type of instruction is cpi ‘c’ and define the action it performs?
What is the bhe signal? Explain its significance?
Define macros with the help of an example.
