Advantech PCM-9377, User Manual

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23 Chapter 2
module, which is mounted on the system case. Configuration of the mod-
ule is done through BIOS setup.
2.22 LCD power setting (J2)
.
The board’s PCI SVGA interface supports 5 volts and 3.3 volts LCD dis-
plays. By changing the setting of J2, you can select the panel video signal
level to be 5 V or 3.3 V. Configuration of the LCD type is done com-
pletely via the software utility. You do not have to set any jumpers. Refer
to Chapter 4 for software setup details.
2.23 MiniPCI socket (CN25)
. The board supports miniPCI socket type III, with height 7.95mm for
wireless application.
2.24 SMBus (CN28)
SMBus is the System Management Bus and usually used it for low-speed
system management communications. This Board supports SMBus for
Advantech embedded API - SUSI (Secured and Unified Smart Interface).
It allows a developer to interface a Windows XP or CE PC to a down-
stream embedded system environment and transfer serial messages using
the SMBus protocols. You will be able to control multiple device simulta-
neously.