JPEG codec
Conexant
Conexant's CX93510 encoder is a mixed-signal Application-Specific Standard Product (ASSP) specifically designed for motion sensors with visual verification. The CX93510 supports JPEG and MJPEG-DPCM image compression and processes both color and black and white images up to 30 fps. Combined with an external CMOS sensor, the CX93510 retrieves and stores compressed JPEG and audio data in an on-chip 256 KB/128 KB frame buffer so no external memory is required. The ASSP is controlled through a simple register set via the microprocessor interface and allows for wide flexibility in microprocessor selection. The device is a flexible, cost-effective, and low-power ASSP ideally suited for security applications requiring visual verification.
