The document outlines the concept of CPU cache memory, describing it as a fast but small extra memory that microprocessors can access quicker than regular RAM. It discusses the necessity of cache memory and explains its operational mechanics. Additionally, the document includes references for further reading on the subject.

1. By Al Mamun Khan
CPU Cache Memory

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3. Outline
 Memory
 What is Cache
 Why Need Cache
 How Cache Works
 References
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6.  What is Cache?
 Also called CPU memory
 Fast but small extra memory
 Computer microprocessor can access more quickly than
it can access regular RAM
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7.  Why Need Cache?
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8.  Why Need Cache?
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9.  Why Need Cache?
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10.  Why Need Cache?
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11.  Why Need Cache?
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12.  Why Need Cache?
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13.  Why Need Cache?
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14.  Why Need Cache?
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15.  Why Need Cache?
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16.  Why Need Cache?
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17.  Why Need Cache?
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18.  Why Need Cache?
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19.  Why Need Cache?
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20.  Why Need Cache?
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 How Cache Works

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 How Cache Works

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31. References
 https://en.wikipedia.org/wiki/Cpu_cache
 https://www.youtube.com/watch?v=roeZs-eL-lw
 https://www.youtube.com/watch?v=sHqNMHf2UNI
 https://www.youtube.com/watch?v=YJFOVtEQqRE
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32. August 16, 2016 32NITTTR, Chandigarh