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, ...

Since 1972, scientists have known there are four basic circuit components, but if you've spent any time in an electrical engineering classroom, you probably only have experience with three: capacitor, ...

The 8721 PLA, or programmable logic array, was one of the chips that had to be invented to make the Commodore 128, the last of the 8-bit computers that formed the leading edge of the early PC ...

This article presents programmable logic that puts microcontroller-based designs on the fast track. The article presents a brief discussion of programmable logic basics, FPGA architectures, the FPGA ...

The field programmable gate array has always been a different sort of animal in the semiconductor market. While it has evolved from just a bunch of logic gates that can emulate other hardware and ...

This course studies numbers, switching (Boolean) algebra, switching functions, and combinational circuits. Number systems and conversion. Binary codes. Switching algebra. Algebraic simplification of ...

Microchip has introduced a 32 logic elements programmable logic array into a microcontroller. Each logic element can simulate AND, OR, NAND or NOR gate, a buffer or inverting buffer, a D or JK ...

Equations of circuit theory led to a prediction of the memristor almost 40 years before the device was discovered. The equations state relations among four variables: charge (q), current (i), voltage ...

The gate array market has been attacked from both ends today (Monday) as LSI Logic unveils design software and Altera launches itself as a gate array supplier. Altera’s move is an attempt to take more ...