Lattice Semiconductor's newest series of programmable logic devices will suit applications for which designers previously specified either the largest CPLDs, or parts from the low end of one of the ...

Some CPLD device architectures allow you to assign product terms to individual macrocells-product-term steering-and allocate the same product term to multiple macrocells-product-term sharing. The ...

[Kodera2t] wanted to experiment with programmable logic. Instead of going with an FPGA board, he decided to build his own CPLD (complex programmable logic device) board, with a built-in programmer.

These programmable-logic devices combine CPLD flash configurability with an FPGA lookup-table architecture for lower-cost, logic-intensive designs. Applications traditionally supported by high-density ...

[Alex Lao] has been playing around with the CPLD-like parts of a PSoC. Which is to say, he’s been implementing simple logic functions “in hardware” in software. And after getting started with the chip ...