Som-4450 - Advantech SOM-ETX Series Design Manual

2.2.7 SOM-4450

Many gains were made by utilizing the AMD Geode™ GX1 processor. The GX1
processor provides the lowest power consumption/highest speed combination of any
x86 processors at these performance levels. These processors also support most
popular web plug-ins and leverages existing software and hardware investments.
The GX1 processor brings 0.18-micron technology to the Advantech System on
Module line and allows users to enjoy the added speed and efficiency 0.18-micron
technology has to offer. Combined with the CS5530A system chipset and RTL 8139
Ethernet chipset (optional for Intel solution), the SOM-4450 is a low power, high
performance platform ready to be integrated with application customer solution
boards covering multiple applications.
VGA
18-Bit TFT LCD
LVDS
TI 75LVDS84(R)
(Optional)
TV-Out
CH7003
TV Decoder
Line-Out
Mic
AD1881A
Audio
Line-In
FWH
COM1/COM2
LPT/FLOPPY
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Advantech SOM-ETX Design Guide
AMD GX1
Processor
PCI Bus
AMD
Cx5530(A)
Core Logic
ISA Bus
Super I/O
(W83977TF/AF)
Figure 2-10 SOM-4450 Block Diagram
Chapter 2 SOM-ETX Overview
144pin SODIMM x 1
10/100 LAN
(RTL8139C)
PCI Bus
PRIMARY IDE
SECONDARY IDE (CF Interface)
USB 1.1 x 2
ISA Bus
ISA Bus
WatchDog
(XC9536 CPLD)
IRDA
PS/2 KB&MS
SDRAM
Ethernet