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who loads the program counter? an HOW?
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What does the out instruction do, define its format?
Explain what is the main difference between 8085 and 8086 processors?
What are different adder circuits you studied?
How much total external data memory that can be interfaced to the 8051?
In what is the ready pin of a microprocessor used
Describe the (status) flag register of 8085?
Are all the bits of flag register used in 8051?
Explain the pointers and index group of registers
What is the bhe signal? Explain its significance?
What is 'daisy-chaining' in reference to the 8086?
Give an example of one address microprocessor?
What is the operating frequency of 8085?
In which T-state does the CPU sends the address o memory or I/O and the ALE signal for Demultiplexing
Differentiate between div and idiv instructions with the help of examples.
The operation being performed by the 8085 can be checked by which pins?
