|JL4200B is an image controller for so-called Photo Viewer, Digital Photo Reader and Digital Photo Frame. It consists of memory card interface, USB 2.0 interface, embedded Turbo 8051, JPEG Decoder, Audio/Video DAC, and CCIR601/656 interface.
Nowadays, DSC (Digital Camera) is more and more popular with customers of traditional film camera, so a lot of people use memory card to store their photos instead of traditional film. JL4200B is a good solution to most of camera users who they can directly view the photos in TV or LCD display. Besides the application for Photo Viewer, JL4200B solution can also be used as normal USB2.0 Card Reader.
JL4200B system supports several different kinds of memory cards such CompactFlash (MicroDrive), SmartMedia (xD), SD (Mini-SD), MMC (RS-MMC)and even 2.5” or 1.8” Hard Disk Drive.