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pconst167

79 karma · joined October 10, 2023

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pconst167··on 16-Bit CPU/Minicomputer Built from scratch with own C compiler and OS [video]
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 controller, and is connected to the internet. It has a unix like operating system and C compiler, both written from scratch.
pconst167··on Show HN: Homebrew 16bit CPU from 74HC logic with C compiler and Unix-like OS
Hehe you got me laughing :P Thank you for visiting friend.
pconst167··on Show HN: Homebrew 16bit CPU from 74HC logic with C compiler and Unix-like OS
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.