Évolution of the Computer
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Transcript of Évolution of the Computer
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Évolution of the Computer
Satish Kumar Grandhi(https://sites.google.com/site/satishkumargrandhi2/)
Brief overview of Semiconductor Industry & its flow
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Introduction
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ASIC Vs General Purpose IC
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If { G is on}{ Current flows through D & S}
What Makes all this happen ?
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How Do We Build Them?
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OLD VERSION
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BIOS ROM CHIP• A program burned onto it • Knows where to look for, and how to access, the different expansion slots,
ports, drives, and the Operating System.
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Moore’s Law On April 19, 1965 Moore predicted the most important law ever proposed in Semiconductors.
”number of transistors in a dense integrated circuit doubles approximately every two years.”
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INTEL Processor’s Growth
* All the predictions are based on wiki…could be approximate
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Small Exercise
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MEMORIES
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VLSI Chip Fabricati on Flow
https://www.youtube.com/watch?v=hO455B9d7zY
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Human – Computer Analogy
https://prezi.com/ze6hqimc4sp_/analogy-between-a-computer-and-the-human-body/#
Should We call It a processor or System on chip
{SOC}?
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WHAT LIES AHEAD ????
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Bio Inspired ComputationsBrains demonstrate– massive parallelism (1011 neurons)– massive connectivity (1015 synapses)– excellent power efficiency
• much better than today’s microchips– low-performance components (~ 100 Hz)– low-speed communication (~ metres/sec)– adaptivity – tolerant of component failure– autonomous learning
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Flexible Electronics
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Artificial Intelligence
CPH4 {code Name}-- a molecule that the pregnant woman is making it after six weeks of pregnancy in very, very tiny quantities.
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Acknowledgements
Also, teaching slides from various professors across the globe
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