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1307 Results for "8-bit cpu"

  • 4-bit RISC CPU Programming instructions
  • Instructions     from The simplest 4-bit RISC CPU
  • CPU has only 5 instructions, here with opcodes (hex): 0 - Noop 1 - Clear register A (accumulator) and Flag register. 2 - Add immediate to A and save to A. 4 - Jump conditional (when flag Carry is 1) 8 - Jump (unconditional)Instructions are stored in...

  • Free run (optional)
  • Instructions     from 68020 minimal homebrew computer
  • Although optional, it is highly recommended to test the board so far with the free run test. Connecting the databus to the ground, the CPU will read in 0x0000.0000 as an instruction and will execute a kind of NOP (in fact, it will execute ORI.b #0,D0)....

  • Data Acquisition System
  • Instructions     from The PVC Scanning Tunneling Microscope
  • Computer Data Acquisition Back when the Scanning Tunneling Microscope was invented in 1981, the CPU in most computers was very slow. The feedback loop needs a bandwidth of about 5 kHz and the CPU couldn’t deliver that speed. The only way to get the desired...

  • Hardware I/O
  • Instructions     from 2022 Hackaday Supercon 6 Badge Guide
  • As you've come to realize, compared to a modern computer, the Supercon.6 badge only offers the barest of necessities. But it does include some interesting onboard capabilities, and there's a whole host of system parameters that can be controlled from...

  • Getting Started

  • Instructions     from Getting Started with TivaWare Launchpad - Basics ⚓
  • The TivaWare for software development kit (SDK) provides all of the components necessary for engineers to evaluate and develop applications for the Texas Instruments TM4C Arm Cortex - M4F device family. Based on Embedded C language, it allows developers...

  • A working MSX1 with BASIC
  • Instructions     from MSX on RC2014
  • The conversion to MSX1 by adding PPI, keyboard and BIOS/BASIC ROM  gives you an advanced version of BASIC which includes commands for the screen modes, graphics functions like circle and line and the Music Macro Language (MML) for writing music....

  • Mathematic Operations
  • Instructions     from 2022 Hackaday Supercon 6 Badge Guide
  • If you've made it this far, we'll assume you understand the basics of entering binary instructions into the Supercon.6 badge and executing them. Now, we're going to ramp things up a bit by chaining multiple instructions together into actual programs....

  • Manipulating Memory
  • Instructions     from 2022 Hackaday Supercon 6 Badge Guide
  • So far, we've been mainly concerned with the General Purpose Registers R0 through R9, and a handful of the Special Function Registers (SFRs) that allow us to poke and prod at the inner workings of the badge. For a great many tasks, this is sufficient....

  • BradWii on the Hubsan Q4
  • Instructions     from BradWii on the Hubsan Q4
  • Build the JigGet 4 (or more) SparkFun Pogo Pins and any STMicro Discovery board with STLink/v2.Get some wire to connect between the jig and STLink/v2. 3 pins (SWCLK, SWDIO, GND) will go to 3 neighboring pins on the SWD header of the Discovery, and 1...

  • Mechanical build
  • Instructions     from VSTiBox
  • Warning: if you want to build your own VSTiBox, please consider that the v1.0 design files contain some errors, but a manual workaround is possible. During the build process of my VSTiBox I came across a number of design mistakes which I have tried to...
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