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6178 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...

  • Super Simple CPU - Logisim
  • Details     from Super Simple CPU - Logisim
  • Just like other projects of this type, I think this is a great simple starting point to understand a CPU. It is one step simpler than the CHUMP design for example. Though not really practical for any real use, but shows the basic parts. If this were...

  • 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...

  • Microcoding for FPGAs
  • Details     from Microcoding for FPGAs
  • Demo session, uploading the bit file (which is inside the sys_180x*.zip) to Digilent Anvyl board, and running Monitor and Basic. Both the CPU and the TTY to VGA controller have been programmed using the microcode compiler.  

  • FPGA computer
  • Details     from FPGA computer
  • New Planned Specs New architecture that leans more toward RISC, but has many similarities to x86 architecture. 64-bit 4 general purpose registers 2 pointer registers should be ABSURDLY FAST (for an FPGA) Still in the works.... Old Specs for early N016...

  • 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...
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