Conclusions: Arithmetic Logic Unit (ALU) for the Programmable Logic Device (RPLD) has been presented in this letter in a reversible way. The reversible version ALU aims at eliminating the energy ...

We see a lot of discrete-logic computer builds these days, and we love them all. But after a while, they kind of all blend in with each other. So what’s the discrete logic aficionado to do if… ...

When the industry was able to put the computer CPU on a single chip, it was called a microprocessor. CPUs consist of a processing unit called an ALU (arithmetic/logic unit), a control unit that ...

A single device can perform multiple logic operations.Last year, however, researchers showed that phase change memory could also be used to create logic gates, the basic functional units of a ...