How Do Computers Remember?

Exploring some of the basics of computer memory: latches, flip flops, and registers! The simulation tool is now available to download: https://sebastian.itch.io/digital-logic-sim Source code for the simulator can be found here: https://github.com/SebLague/Digital-Logic-Sim If you'd like to support the creation of more videos (and get early access to new content), I'd greatly appreciate the support here: https://www.patreon.com/SebastianLague See the full playlist here: https://www.youtube.com/playlist?list=PLFt_AvWsXl0dPhqVsKt1Ni_46ARyiCGSq Resources and Inspiration: https://www.youtube.com/c/BenEater https://www.coursera.org/learn/build-a-computer https://en.wikipedia.org/wiki/Flip-flop_(electronics)#SR_NOR_latch https://en.wikipedia.org/wiki/Sequential_logic https://electronics.stackexchange.com/questions/65463/why-edge-triggering-is-preferred-over-level-triggering https://tams.informatik.uni-hamburg.de/applets/hades/webdemos/16-flipflops/20-dlatch/dff-enable.html Chapters: 00:00 Intro 00:33 Set-Reset Latch 04:33 Data Latch 05:56 Race Condition! 07:32 Breadboard Data Latch 09:36 Asynchronous Register 11:41 The Clock 13:03 Edge Triggered Flip Flop 14:18 Synchronous Register 16:48 Testing 4-bit Registers 18:25 Outro Music: "Frontier" by Shimmer "A Quiet Place" by Jordan White "Constellations" by Acreage "Beyond the Horizon" by Sounds Like Sander "Crystal Bursts" by Cody Martin "When Rain Comes" by Tide Electric "Air" by Assaf Ayalon "Mallets of Mischief" by Rhythm Scott Images: https://upload.wikimedia.org/wikipedia/commons/8/87/TTL_flip-flop.svg