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Overview of Electrical Unit
Components Layout and Major Functions of System Card
Block Diagram
Components and Basic Functions
The system card consists of the structures as the above figure and has formed a
relationship with peripheral units. The following are the related functions to view the details.
Important Functions of SOC (DC1250)
Read execution codes from flash memory(Serial and NAND Flash) and control the
overall flow of the program.
Control the image process sections to read the original contents and process the
images.
Controller of DDR2 memory is built in to support max. 128M size and DDR-2400 speed.
Control various motors.
Programmable timer is built in to control CIS Scanner I/F.
Pixel output control logic is configured for LSU Control.
Operate OP panel and UART communicaton to receive the user`s input data and
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