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3890 Results for "8-bit cpu"

  • PropFORTH DataLogger
  • Details     from PropFORTH DataLogger
  • Since the prop has 8 CPU cores, it can do many things at once, independant of each other, without interupts. Also each CPU core has 2 timers, and an A side and a B side, so a clever guy can (and did) make some neat stuff for us.

  • CPU4
  • Details     from CPU4
  • CPU 4 Background. Weird CPU My first CPU (https://hackaday.io/project/12879-weird-cpu) was an 8 bit TTA (Transport Triggered Architecture). It has a front panel and sits happily on my shelf chasing LEDs in circles (such is the life of a simple CPU):...

  • Schön Core
  • Details     from Schön Core
  • This series of CPU's is based on the Scott Architecture ( from the book 'But How Do It Know' by J. C. Scott ) and modified by me.There are 4 types of CPU's I've designed so far;Schön Core Lite which is an 8 bit computer that is quite light on resources...

  • Tek V2
  • Details     from Tek V2
  • The ZX machines read the matrix keyboard by lowering 1 out of 8 upper address lines (A8..A15) and then read 5 bits of data in lines D0..D4 (as D5..D7 serve for other purposes). According to the Z80 manual during an I/O read cycle the time spent from...

  • Microcode-less TTL CPU
  • Details     from Microcode-less TTL CPU
  • Architecture Wikipedia article: Transport Triggered Architecture Since the CPU doesn't utilize microcode (I don't have an EPROM burner so one of the goals was to create the CPU without EPROM chips), it can do only one simple thing: move data during...

  • The simplest 4-bit RISC CPU
  • Details     from The simplest 4-bit RISC CPU
  • * This project is sponsored by PCBway, full feature custom PCB prototype service. https://www.pcbway.com/There are many prior examples of 4-bit CPU projects. For example, a 4-bit CPU (TD4 once again) by Fedor Gruzdev https://hackaday.io/project/161708-4-bit-cpu-td4-once-again...

  • Zinnia (MCPU5)
  • Details     from Zinnia (MCPU5)
  • An 8 bit RISC CPU for TinyTapeout. Tinytapeout combines 500 designs on a single IC to be taped out with the Open MPW-7. This offers the opportunity to actually get a design made on a real IC, but also comes with some constraints: Maximum allowed area...

  • Holy Nonads! A Nine-Bit CPU!
  • Details     from Holy Nonads! A Nine-Bit CPU!
  • This project is implemented on a (somewhat dated) Xilinx Artix-7 FPGA board, the BASYS 3 development board. The specs for this CPU of mine are decidedly retro - 100MHz clock ( 12.5MHZ instruction execution frequency), 9 bit address and data bus. ...

  • Candy Tin PC
  • Details     from Candy Tin PC
  • Computer: Vortex x86DX 3.5 inch form factor SBC, 800mhz Pentium class CPU, 256 MB ram, 2x IDE + CF (master IDE), SVGA + LVDS LCD io, 3x USB, PS/2, PCI, ISA, MINI PCI, 24 bit GPIO, FDD, LAN, LPT, and 8 (yes 8) RS232 PORTSCASE: "Bartons Old Fashioned Peppermint...

  • MC68000 Computer
  • Details     from MC68000 Computer
  • This project is a homebrew computer based on the Motorola 68000 CPU. Design includes four megabytes of RAM, 128kB of ROM, Something for video, two serial ports at 9600 baud, and eventually networking and a hard disk.The purpose of this computer is two-fold:...

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