MN86157 Overview
For munications Equipment MN86157 Shading Correction LSI Overview The MN86157 contains a 7-bit A/D converter for use in correcting, at the bit level, shading distortion for signals from image sensors, optics, and similar sources. It uses external RAM to support adaptive correction that responds to changes in distortion patterns. It also uses ROM to provide fixed correction when a white reference plane signal is not...
MN86157 Applications
- Fixed distortion coefficients (external memory is ROM) This configuration provides 6-bit corrected data using fixed distortion coefficients stored in an externa
- Adaptive distortion coefficients (external memory is RAM) This configuration provides 6-bit corrected data using distortion coeffi