What is the bhe signal? Explain its significance?
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Explain xthl, daa, rc instructions.
Differentiate between hardware and software interrupts and state examples for both?
Give example of bit address and byte address?
Name the pin in 8086 microprocessor that is used for selecting mode of operation?
How can the signals of the 8086 be categorised?
Mention the types of programmed data transfer?
what are the differences between isolated i/o and memory mapped i/o
What are the four distinct types of memory in 8051?
Which is the stack used in 8085?
What are the software instructions related to stack operations?
Which are the different data transfer schemes?
Byte wise what are the lengths of call and ret instructions?