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1.6
PCA-6782 Block Diagram
CRT
LVDS 18bit
IDE
CFC
3 SATA
8 USB
BIOS
ISA
PC104
ISA Golden Finger
1.7
Safety Precautions
Warning! Always completely disconnect the power cord from your chassis when-
ever you work with the hardware. Do not make connections while the
power is on. Sensitive electronic components can be damaged by sud-
den power surges. Only experienced electronics personnel should open
the PC chassis.
Caution! Always ground yourself to remove any static charge before touching the
single board computer. Modern electronic devices are very sensitive to
electrostatic discharges. As a safety precaution, use a grounding wrist
strap at all times. Place all electronic components on a static-dissipative
surface or in a static-shielded bag when they are not in the chassis.
Caution! The computer is provided with a battery-powered real-time clock circuit.
There is a danger of explosion if battery is incorrectly replaced. Replace
only with same or equivalent type recommended by the manufacturer.
Discard used batteries according to manufacturer's instructions.
Note!
Before installing your PCA-6782 into a chassis, make sure that no com-
ponents on either side of the CPU card can touch any metal parts, espe-
cially the chassis wall and add-on card in the adjacent slot.
PCA-6782 User Manual
VGA
Atom D525
Atom N455
LVDS
CPU
x4 DMI
IDE
300 MB/s
USB 2.0
ICH8M
SPI
ITE8888G
ISA
Figure 1.2 Block Diagram
Single channel
SODIMM DDR2 667
Socket to 2 G Max
LCI & GLCI
Single LAN
2 COM
FDD
Super IO
W83627DHG-P
LPC Bus
HD Audio
PCA-AUDIO-HDA1E (Optional)
8
G-LAN1: Intel 82567V
PS2
LPT
8-bit GPIO
4 COM With Auto
flow Control (Optional)
ALC 888 Codec
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