explain the flow of a typical instruction word
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Explain all the addressing modes of the 8085 with the help of examples.
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 the maximum internal clock frequency of 8086?
What is the bus arbitration problem in the 8086 and how can it be resolved?
What happens during DMA transfer?
How much total external data memory that can be interfaced to the 8051?
Design a Transmission Gate based XOR. Now, how do you convert it to XNOR?
How many instruction bits does 8085 processor support?
How many i/o ports are present in the 8086?
What is sim and rim instructions?
Why the lower byte address bus(a0-a7) and data bus (d0-d7) are multiplexed?
What is meant by the statement that 8085 is a 8 bit microprocessor?