ASX340AT Datasheet, PDF (26/75 Pages) ON Semiconductor – Color CMOS NTSC/PAL Digital Image

ASX340CS: 1/4-Inch Color CMOS NTSC/PAL Digital Image Sensor
Multicamera Support
Multicamera Support
Two or more ASX340AT sensors may be synchronized to a frame by asserting the
FRAME_SYNC signal. At that point, the sensor and video encoder will reset without
affecting any register settings. The ASX340AT may be triggered to be synchronized with
another ASX340AT or an external event.
Figure 12: Multicamera System Block Diagram
Decoder/DSP
Dual Camera
CVBS
CVBS
System Bus
ASX340
F_SYNC
OSC ^{Camera 1}
ASX340
F_SYNC
1
μC
Camera 2
ASX340AT/D Rev. H, 8/15 EN
26
©Semiconductor Components Industries, LLC, 2015.