Specifications

28 Issue Date: 2004/11/05 │ CONFIDENTIAL
CL765 │ Camera Application Processor
Datasheet │ Doc. #: CLQP-DS-743
4. FUNCTIONAL DESCRIPTIONS
4.1. BLOCK DIAGRAM
Figure 4-1 shows the overall system diagram of the CL765.
SENSOR
Video Out
CL765
MODEM
CPU
Figure 4-1. CL765 System Block Diagram
The basic function of each hardware block in the figure is as follow:
Frame Buffer: Temporary buffer for video that the CL765 manages.
Modem CPU Interface: Provides interface with Modem CPU
Video scalar: Processes and adjusts size of images that are received from the
sensor or images that are JPEG-decoded, as desired.
CCD/CIS Interface & Control: Provides interface with CCDs or CMOS-based
sensors.