EDN

How to use FPGAs for quadrature encoder-based motor control applications

Precisely tracking speed, acceleration, and position of a motor's rotor is an essential requirement for many motor control applications found in everyday equipment such as fax machines, elevators, and ...
Machine Design

Encoder disc functions

Shaft motion can be tracked by incremental encoders for analysis and use by system controls downstream. Rotational direction is monitored with an encoder Shaft motion can be tracked by incremental ...
EDN

AVR takes under 1µs to process quadrature encoder

Reading quadrature encoder signals at high speeds (e.g., 1MHz, or, 1m/s with a resolution of 1µm) often requires dedicated hardware. This Design Idea shows a simple scheme to accomplish this function ...
Design-Reuse

Ocean Logic releases 1080p H.264 encoder and limited decoder with 8-16:1 compressed frame store that requires no off chip DRAM

Sydney, March 28 2011 --Today Ocean Logic announces the 1080p H.264 Encoder and Limited Decoder IP Cores based on a new, patent pending, Compressed Frame Store (CFS) technology whose main features are ...
Design-Reuse

Hantro Licenses High Definition Multi-Format Encoder RTL Design to Genesys Logic

Leading I/O communications chip vendor to integrate high definition video acceleration Oulu, Finland -- October 24th, 2007-- Hantro, the leading provider of video technologies for mobile handset and ...