The CPLD CPLDs (complex programmable logic devices) were the next evolutionary step. These tended to be register-oriented, and sometimes even contained “buried” registers – ones not directly ...

For the past several years, researchers have been creating living logic gates, using the genetic on and off switches we've discovered in the biochemical world to create simple logical functions ...

Researchers have now developed the fastest logic gates ever created, by zapping graphene and gold with laser pulses. The new logic gates are a million times faster than those in existing computers ...