Analog Audacity
Some dreams die hard. While digital FPGAs, structured ASICs/gate arrays, and other such configurable chips are commonplace, an analog equivalent remains a vision as yet unrealized to the same extent. Sure, there have been attempts – Actel has devices on the market, although the content is primarily digital; Lattice even tried once upon a time, but without leaving a clear mark. Standard FPGAs have increased their analog content with high-speed I/O circuitry, but that’s all carefully hand-crafted, with a narrowly controlled range … Read More → "Analog Audacity"

