Learning0to1 | Registers and Instruction Fetching | What make a computer, a computer -- hardware #5 @Learning0to1 | Uploaded March 2021 | Updated October 2024, 1 hour ago.
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Have you ever wondered why we need registers after all? How are they different from memory? In this video we will see how registers allow users to manage memory efficiently. This video concludes the current series with wiring instruction fetching, paving the way for the next series on wiring the instruction set (finally!).

For a systematic understanding about how computer works, please refer to previous videos:
#1 Computer Bus & Tri-state Buffer: youtu.be/q669OoH_kvI
#2 Computer Sequencer: youtu.be/LrIp8qMgPE0
#3 Computer Instructions: youtu.be/8_BR-o_FDxQ
#4 Decoder: youtu.be/GzNRsdcsH9k

To explore more videos:
How Computer Memory Works: youtube.com/playlist?list=PLC7HwWRRD0N1llcFRfOksCbps5eI85jvN
How Computers Compute: youtube.com/playlist?list=PLC7HwWRRD0N3kraX8FZkjX2ysYozzHznf

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References:
This video is based on Scotts CPU from an excellent book ‘But how do it know’ by J. Clark Scott
CPU design is copyright by John Clark Scott
CPU model is copyright by Siegbert Filbinger and John Clark Scott
ButHowDoItKnow.com/contactus

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Images from Shutterstock under standard license
Music: Invisible Beauty by Aakash Gandhi