Power
For years it was like a slogan. “FPGAs are nice, but they’re power hogs.” For the customers that kept the lights on, however, buying thousands of FPGAs for backplane-based, rack-mounted equipment with monster power supplies and plenty of cooling, considerations like performance, I/O, and density far outweighed power as a design-in concern. If a new FPGA family offered a 50% performance increase or doubled the LUT count over the previous generation, damn the heatsinks and full-speed ahead. Designers rolled FPGAs in with reckless abandon.
Today, however, forces are conspiring to bring power concerns off of the … Read More → "Power"