• Home
• projects
  • APK on Android
  • K-Cookies
  • deprecated
    • Assembly from Scratch
    • GladeExamples
    • Internal Debugger
    • Learner Kernel
    • Rock Race
    • linhead
• tutorials
  • IRC
  • Japanese
    • Accenting
    • hiragana
  • WIP
    • From Atoms to Coding
      • 0 Introduction
      • 1 - Chemistry And Electricity
        • 01 - Direct Current
        • 02 - Least Resistance
        • 03 - Diodes
        • 04 - Transistors
        • 05 - AND Gates
        • 06 - AND Abstraction
      • 2 - Logic And Numbers
        • 07 - Basic Logic
        • 08 - Hex-Decimal
        • 09 - Binary
        • 10 - Simplest Adder
        • 11 - Full Adder
      • 3 - CPU Components
        • 12 - MUX and DEMUX
        • 13 - RS Latch
        • 14 - Basic CPU
        • 15 - Memory
        • 16 - BUS
        • 17 - Clock
        • 18 - External Hardware
      • 4 - Software Theory
        • 19 - IRQs
        • 20 - Sample of MCU Assembly
        • 21 - Operating Systems
      • 5 - The Tools of the Trade
        • 22 - Disk Operating System
        • 23 - VIM
        • 24 - The GNU Compiler Collection
        • 25 - MAKE
      • 6 - First Steps in Coding
        • 26 - Hello in Assember
        • 27 - Hello in Bootloader
        • 28 - Hello DOS Assembly
        • 29 - Near Universal Makefile
        • 30 - Actually Doing Something in Assemby
        • 31 - Hello in C++
        • 32 - C++ Operators
        • 33 - Using printf()
        • 34 - Control Flow
        • 35 - Function Templates
        • 36 - Function Overloading
        • 37 - Arrays
        • 38 - Unions
      • 7 - Game to Learn the Rest
        • 39 - Getting Started with VGA
        • 40 - Classes for Stars
        • 41 - Setting Up for the Future
        • 42 - Really Getting Ahead
        • 43 - Border Collision
        • 44 - Object Collision
        • 45 - Sprites
      • Special Topics
        • How to Find the Fastest Programming Language
        • Important: Programmer Depression
        • Why Compilers Suck at Optimizing
• about
• Website Services
  • Backup IRC Client
  • IRC Chatlogs
  • Image Hosting
  • Email

This page was last updated on March 13th, 2020(UTC) and it is currently March 21st, 2023(UTC).
That means this page is 3 years, 8 days, 1 hours, 41 minutes and 4 seconds old. Please keep that in mind.

Finally, the clock. Basically, a clock is an "oscillator," or thing that is constantly changing. A general clock circuit merely turns true, then false, then true again, constantly, at a certain calibrated rate. The simplest clock would be a NOT gate that feeds back into itself, with the electricity slowed down by a resistor. I wouldn't exactly call it calibrated, but you get the idea. Normally, you'd use a quartz crystal that is cut to a certain sise that tends to resonate at a certain frequency when it has specific capacitors connected to it. These things are particularly reliable: usually less than 1 second off per day. Where things get complicated is, some circuits are faster than others, so some might be OK with a high clock rate, while others may not be. This presents potential problems.

Get your own web kitty here!
©Copyright 2010-2023. All rights reserved.