I don't know the full path for building a CPU from scratch but so far this's the logical step I've seen and learnt:

• Logic Gates
• Half Adder
• Full Adder
• 4 Bit Adder
• 8 Bit Adder
• Binary Number Representation
• Binary Addition & Subtraction
• ALU
• Latches (SR, JK, D)
• Async Registers
• Clock
• Flip Flops
• Sync Registers
• 4 Bit Registers
• 8 Bit Registers
• Visualize Data In Registers
• Multiplexers
• Busses
• Tri State Outputs
• Bus Buffers
• IDK AFTER THIS

#CPU #DLD
@Dagmawi_Babi

Bro built a 16-bit CPU in excel
• https://youtu.be/5rg7xvTJ8SU?si=PW_74xPpje3RjVxl

Pretty interesting if you're into this kinda stuff.

#YouTube #CPU
@Dagmawi_Babi

This was my attempt at building a CPU from scratch a while back.

Still one of the projects I learnt so much from.

Use logisim to run this.

#CPU #DLD #MyProjects
@Dagmawi_Babi

I'm not an expert at this (obviously) but here is an overview of the logical steps to build a CPU from scratch if you ever wanted to build your own

1. Logic Gates (NAND, NOR...)
2. Clock
3. Half Adder
4. Full Adder
5. Flip Flops
6. Registers
7. Multiplexers
8. Demultiplexers
9. Registers
10. ALU
11. Control Unit
12. Instruction Decoder
13. Bus system
14. At this point you're now making a higher level interaction to the CPU by making a Program Counter, Memory Address and Data Register, interrupt Controllers, Cache Memory and do forth.

I wrote a slightly more specific one before
• https://t.me/Dagmawi_Babi/15017

#CPU #DLD #Resources
@Dagmawi_Babi

Here's a list of resources I used about DLD and CPU building from scratch.

Main Resources are these YouTube Channels
• Ben Eater
• Sabastial Lague

Exploring How Computers Work Playlist
• https://youtube.com/playlist?list=PLFt_AvWsXl0dPhqVsKt1Ni_46ARyiCGSq&si=zvtUx2cy2VFrv9B7

Digital Logic Simulation Playlist
• https://www.youtube.com/watch?v=ShoG-CSvX1U&list=PLVvvywugKb1da3HUMSZssX5JHkj9ZciPY

Building a CPU from scratch
• https://youtu.be/nu_tvruoK18?si=EG3MktAT2gPnBAcy

CPU Design 1
• https://www.youtube.com/watch?v=Kbbzwabgtok

CPU Design 2
• https://www.youtube.com/watch?v=LS4UQu2VkcA

Programmable Computer from Scratch
• https://www.youtube.com/watch?v=Kcl3t7XKE0g

Using EEPROM for Combinational Logic
• https://www.youtube.com/watch?v=BA12Z7gQ4P0

Decoders Explained
• https://www.youtube.com/watch?v=a3wh7xV5PBU

Full DLD Course Playlist
• https://www.youtube.com/playlist?list=PLBlnK6fEyqRjMH3mWf6kwqiTbT798eAOm

CPU from Scratch Playlist
• https://youtube.com/playlist?list=PLyHSZvOEP5Ebu9XpEVQTrhMGBlqpG6Hur&si=HasLJmffwpDUbNV3

Electronics Full Course
• https://www.youtube.com/watch?v=WlUOr4z3Lbs

An 8-Bit TTL CPU and GPU
• https://www.youtube.com/playlist?list=PL75A1967B78B0D5A4

How do CPUs read machine code
• https://www.youtube.com/watch?v=yl8vPW5hydQ

BCD To 7 Segment Circuit
• https://www.electronicshub.org/bcd-7-segment-led-display-decoder-circuit/

#CPU #DLD #Resources
@Dagmawi_Babi

How computers work - Building Scott's CPU
• youtube.com/playlist?list=PLnAxReCloSeTJc8ZGogzjtCtXl_eE6yzA

The book the video is based on
• https://t.me/c/1156511084/1042

#YouTube #CPU #DLD #Books
#JClarkScott #ButHowDoesItKnow
@Dagmawi_Babi

Zooming into the CPU in an iPhone since iPhone 16 is about to be launched soon.

(Tbh I'm very excited for it, I haven't heard any rumors, I just feel like it's gonna be big 😅)

#IPhone #CPU
@Dagmawi_Babi