Samsung CLX-8540ND Service Manual page 34

2.3.2.1 Video Controller
The Video Controller which is used to control printing, copying, scanning, and FAX functions comprises
a 800MHz Fereceon core (ARM v5TE), an image processor (CIP6) with 256MB SDRAM, 1024MB DDR2
DIMM, Flash memories, SATA HDD interface. The Video controller includes an embedded network that
supports 10/100/1000M Network and also provides USB host 2.0, device. The Video controller board is
connected to the Engine controller with a 80 pin draw connector and communicates with USB interface and
video clock/data. The Scanner Part including DADF & CCD is connected to the Video controller through the
Scan Interface PBA.
! ! When replacing the Video controller, you must insert the previous MSOK on the new video
controller.
Service Manual
Product Overview
2-23
Samsung Electronics