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NAND-16 is a computer built using 277,248 NAND gates, demonstrating the construction of a functional system from fundamental digital logic components.
The article explains the layers of abstraction in computer systems, detailing how software interfaces with hardware through various levels down to silicon.
A fully functional 8-bit Harvard architecture CPU built from individual logic gates, designed in Logisim-Evolution, with open-source files and documentation. Created by second-year EE students.
A detailed blog series documenting the design and implementation of a scientific calculator from scratch using FPGA, covering numerical methods, CPU architecture, microcode, and hardware prototyping.