Answer / kanak

Let's take an example of different processors(along with
their independent caches) sharing the same memory system.

Now if this memory is a Read-Write memory and let's say
that one of the processors writes to this memory after some
data computation, all the processors need to update their
individual cache copies of the now modified memory. To do
this the concept of snooping is implemented. cache snooping
is the means by which each cache constantly
monitors/detects the bus for any write to a memory location
and if a write is found, it invalidates it current copy of
cached memory data and copies the new content over.

Have you studied pipelining? List the 5 stages of a 5 stage pipeline. Assuming 1 clock per stage, what is the latency of an instruction in a 5 stage machine? What is the throughput of this machine ?

3 Answers   Intel,

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What is setup time and hold time?

1 Answers   Intel,

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Describe a finite state machine that will detect three consecutive coin tosses (of one coin) that results in heads.

0 Answers   Intel, Sun Microsystems,

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What is threshold voltage?

0 Answers  

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Draw a CMOS Inverter. Explain its transfer characteristics

0 Answers   Infosys,

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What are the different gates where boolean logic are applicable?

0 Answers  

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Explain how logical gates are controlled by Boolean logic?

0 Answers  

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Are you familiar with the term snooping?

0 Answers   Intel,

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What is the function of enhancement mode transistor?

0 Answers  

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Implement a function with both ratioed and domino logic and merits and demerits of each logic?

0 Answers   Intel,

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what is the difference between the testing and verification?

1 Answers   Intel,

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Are you familiar with the term MESI?

0 Answers   Intel,

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