The PAL family continued to evolve into the late 1980s, with faster, lower-power devices, including ones that could be reprogrammed. The most complex device type developed was probably the PAL22V10, ...

Do you speak GAL? [Peterzieba] does, and has pulled together a collection of documents and tools so that you can too. There’s a dividing line in electronic engineering education, between those who ...

Back in the bad old days, if you needed a little bit of custom logic you would whip out a tiny chip known as a PAL. A Programmable Logic Array is just what it sounds like and is the forerunner of ...

A combinational network may occasionally contain don't-care conditions. During the ROM implementation of this combinational circuit, this don't-care condition also forms an address input that will ...

A programmable logic controller (PLC) is an industrial solid-state computer that monitors inputs and outputs, and makes logic-based decisions for automated processes or machines. 1. The image above is ...

The term "Bit Slicing" was once dominant in history books as a technique for constructing a processor from processor modules of smaller bit width where each of these components processes one field or ...

The umbrella term “logic devices” subdivides into several categories: discrete logic, simple and complex PLDs, FPGAs, and standard- and custom-cell ASICs. FPGAs, SPLDs/PALs, and CPLDs are all ...