Finally, no prior work performs a design space of flexible microprocessors to optimize area, code size, and energy of such microprocessors. In this work, we fabricate and test hundreds of FlexiCores – ...

The 4-bit Microprocessor Computer trainer designed by Dan based in Orlando Florida, comes complete with a curriculum to guide you through learning about the fundamentals of computing.

Early Days (1970s) The birth of the microprocessor is generally traced back to the Intel 4004 in 1971. This 4-bit processor, containing only 2,300 transistors, was originally designed for calculators.

Historic 4-bit microprocessor from 1971 can execute Linux commands over days or weeks. See full article ...