With the help of an example explain how physical address is calculated?
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What are set up time & hold time constraints?
Why do we use two ground pins in the pin diagram of 8086?
What is ALE? Explain the functions of ALE in 8085.
What is physical address?
Explain all the addressing modes of the 8085 with the help of examples.
State the differences between absolute and linear select decosing.
What happens when the intr signal goes high in the 8085?
If a1M1× DRAM requires 4 ms for a refresh and has 256 rows to be refreshed, no more than __________ of time must pass before another row is refreshed.
What is 8255?
Give the truth table for a Half Adder, Give a gate level implementation of the same?
8051 Was developed using which technology?
What are the general purpose registers in 8085?