pconst167

3 ms·

1. 1.▲
   16-Bit CPU/Minicomputer Built from scratch with own C compiler and OS [video](youtube.com)

   2 points by pconst167 2y ago|2 comments
2. 2.▲
   by pconst167 2y ago

   This is a full 16bit CPU and a minicomputer system built around it. The CPU has virtual memory, user and supervisor modes, 8 prioritized interrupts and DMA. The minicomputer has a real timer clock, parallel and serial ports, a floppy drive
3. 3.▲
   by pconst167 3y ago

   Hehe you got me laughing :P Thank you for visiting friend.
4. 4.▲
   by pconst167 3y ago

   Hey there! The verilog is separate from the 74HC design. The verilog was written simply for completion. I plan to put it into an FGPA sometime.
5. 5.▲
   Show HN: Homebrew 16bit CPU from 74HC logic with C compiler and Unix-like OS(sol-1.org)

   192 points by pconst167 3y ago|42 comments