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Q. Explain working of Counters?
A counter is a register that goes through a predetermined sequence of states when clock pulse is applied. In principle value of counters is increased by 1 module the capacity of register it implies that when value stored in a counter reaches its maximum value next incremented value becomes zero. Counters are mostly used in circuits of digital systems where control and sequence operations are performed for illustration in CPU we have program counter (PC).
Counters can be categorized in two categories based on the manner they operate: Asynchronous and synchronous counters. In Asynchronous counters change in state of one flip-flop triggers other flip-flops. Synchronous counters are relatively faster since state of all flip-flops can be changed at the same time.
Define Hit ratio. The performance of cache memory is frequently measured in terms of quantity called hit ratio. Hit-Find a word in cache. Miss-Word is not found in cache.
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application of de moiver theorem in software engineering
#question.write cycle timing diagram for maximum mode of 8086 microprocessor.
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A grammar for a programming language is a formal description of ? Structure is a formal description for a programming language.
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create a BCD adder combinational ckt. that adds 2 digit BCD inputs
Implementation of Arithmetic Circuits for Arithmetic Micro-operation An arithmetic circuit can be implemented by a number of full adder circuits or parallel adder circuits. F
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