AP0100AT is a dedicated automotive image co-processor that enables flexible camera platforms using high performance ON Semiconductor megapixel high dynamic range (HDR) sensors. The two-chip solution of sensor and co-processor allows for multiple camera price and performance points with re-use of circuit board design, fast time to market and design flexibility. Sensor performance is enhanced by the reduction in heat resulting from a separate co-processor chip while at the same time enabling high performance features. The AP0100AT supports 185-degree fisheye lens distortion correction, perspective correction and multiple view options such as split side view, triptych and trailer hitch. This co-processor works with ON Semiconductor's AR0132AT HDR automotive sensor.
Up to 1.2Mp (1280x960) Aptina sensor support
45 fps at 1.2Mp, 60 fps at 720p
Optimized for operation with HDR sensors.
Color and gamma correction
Auto exposure, auto white balance, 50/60 Hz flicker avoidance
Adaptive Local Tone Mapping (ALTM)
Programmable Spatial Transform Engine (STE).
Pre-rendered Graphical Overlay
Two-wire serial programming interface (CCIS)
Interface to low-cost Flash or EPROM through SPI bus (to config and load patches etc)
High-level host command interface
Standalone operation supported
Up to 5 GPIO
Multi-Camera synchronization support
Integrated video encoder for NTSC/PAL with overlay capability and 10-bit I-DAC