Abstract: Cellular automata are by definition highly parallel structures and are therefore capable of giving rise to massively parallel systems. The highly parallel nature of the cellular automata ...

Parallel prefix adders are high-performance circuits used for binary addition. They use a tree-like structure to propagate carries in parallel, which significantly speeds up the addition process ...

ABSTRACT: Parallel self-timed adder (PASTA) is a newly introduced asynchronous adder. It shows appreciable average-case performance without any special speedup circuitry or look-ahead schema, but its ...

[Bob] and [Aubrey] run the System Source Computer Museum a little north of Baltimore, Maryland. For an exhibit, they thought a visual representation of digital logic and came up with a two-bit binary ...

ABSTRACT: Decimal arithmetic is desirable for high precision requirements of many financial, industrial and scientific applications. Furthermore, hardware support for decimal arithmetic has gained ...

A while back we looked at [Matthias’] one-pin dot matrix printer. Now we’re jumping over to his woodworking website to feast on his wooden binary adding machine. His creation uses glass marbles as the ...