Samsung CLX-9350ND Service Manual page 98

2.11.2 OPE Controller
The Main OPE Controller is composed of an SOC (R
128 MB DDR2 memory, 32 MB Flash Memory, and a
The Au1250 is used to interface with users through th
some Keys, and some LEDs. A received command i
USB interface of the HUB Controller PBA.
Diagram of OPE Controller
FLASH
16-bit
32MB
DDR2
MEMORY
128MB
32-bit
USB Host
for a key b'd
Service Manual
CLX-9250/9350 series
2. Product d
RGB
18-bit
OPE Controller
Processor
AU1250
700MHz
USB HUB
Controller
description
RMI Alchemy Au1250-700MHz navigation processor),
an 8.9 inch touchscreen LCD (1024 x 600).
g he LCD display, which can support the touch screen, p y,
is delivered to the Video Main Controller through the
LVDS
t
I C
2
Touch Screen
Controller
Video Controller
Engine Controller Engine Controller
2-8 81
pp ,
TFT-LCD
8.9"(1024x600)
& Touch Panel
SUB KEY PBA
BUZZER
SAMSUNG ELECTRONICS