GL842

Genesys Logic's single-chip GL842 (GeneScanTM series) is a high speed, high performance, low cost and rich scalability controller for scanner. It successfully integrates scanner function ASIC and USB 2.0 interface controller into one single-chip. With its high performance design architecture, GL842 is not only ready for supporting CIS or CCD image sensors (600dpi,1200dpi or 2400dpi resolution) that are used in flatbed or transparency scanners, but is able to co-work with uni-polar or bi-polar stepping motors. Advanced features of GL842 include five motor acceleration/ deceleration curve tables for high speed motor moving.