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2
LE-363 User’s Manual
Packing List
Please check the package before you starting setup the system
Hardware:
LE-363 little board x 1
Cable Kit:
44-pin
44-pin
44-pin ATA33 IDE Cable x 1
COM port & Printer Port Cable x 1
40-pin
USB Cable x 1
PS/2 keyboard & mouse cable x 1
Audio Cable x 1
Other Accessories:
Divers CD (including User’s Manual) x 1
Printed User’s Manual x 1
Appendix D <Programming GPIO’s>..........................................43
Appendix E <Programming Watchdog Timer >.........................44
5
LE-363 User’s Manual Introduction
Chapter 1 <Introduction>
1.1 <Product Overview>
LE-363 is the 3.5 inches embedded motherboard with AMD Geode GX533 platform, with
onboard VGA, AC97 audio, dual LAN and DC 12V input interface. Based on the AMD
Geode GX533 processor, the board provides many advanced features for reduced power
consumption, fanless design and high cost/price rate of production.
Low Power Consumption
Based on the AMD Geode GX533@400MHz process or onboard, it only takes up to 8.4W
at maximum powering, and is completely suitable for fanless design. Without a ny cooling
fan onboard, it can avoid the heat problem when the cooler failed in accidence.
Onboard TTL/LVDS LCD interface
Based on the AMD Geode GX533@400Mhz of integrated graphics, the board provides
onboard graphics with up to 4/8/12/16 MB of frame buffer, 18-bit/24-bit LVDS and 24-bit
TTL interfaces.
Embedded Component
Due to the low profile design, the board provides PCMICA card Bus, CF card socket for
flash disk with porting embedded OS and up to 512MB of DDR SO-DIMM.
Single Voltage Input
The board only requires DC 12V input; user’s can easily connect the board with an adapter
without the huge power supply.
6
Product Overview
LE-363 User’s Manual Introduction
1.2 <Product Specification>
General Specification
Form Factor 3.5 inches embedded motherboard
CPU Embedded AMD Geode GX533 400MHz
Fanless with heatsink only
Memory 1 x 200-pin DDRSO-DIMM up to 512MB
Unbufferred, none-ECC memory supported only
Chipset AMD Geode CS5535
USB Port Two internal USB1.1 ports
BIOS Phoenix-Award PnP flash BIOS
Green Function Power saving mode includes doze, standby and suspend modes.
ACPI version 1.0 and APM version 1.2 compliant
Watchdog Timer System reset programmable watchdog timer
Real Time Clock Chipset built-in RTC with lithium battery
Enhanced IDE One Ultra DMA33 IDE interface supports up to 2 ATAPI devices
One 44-pin IDE port onboard
Multi-I/O Port
Chipset WINBOND W83627HF
Serial Port One external RS232 and one internal RS232
Parallel Port One 26-pin internal parallel port
Floppy Port One slim type Floppy port
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse External PS/2 keyboard and mouse ports on rear I/O panel
GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
interface
Hardware
Monitor
VGA Display Interface
Chipset AMD Geode GX533 built-in VGA controller with 2D engine
Memory BIOS selectable up to 4/8/12/16 MB shard with system memory
Display Type CRT, LCD monitor with analog display
Connector External DB15 female connector on rear I/O panel
Solid State Disk Interface
Compact Flash 1 x Compact Flash Card Type I socket on solder side
DOM Onboar d 44-pin IDE support DOM (Disk On Module)
PCMCIA Card PCMICA Type I/II slot
DIMM Onboard 200-pin DDR SO-DIMM socket Standard
IDE 44-pin primary IDE connector Slim
FDD 26-pin slim type floppy connector Slim
CN_12V 4-pin power supply connector Standard
CN_AUDIO 5 x 2-pin audio connector Standard
CDIN 4-pin CD-ROM audio input connector Standard
CN_DIO 6 x 2-pin digital I/O connector Standard
CN_USB 5 x 2-pin USB connector Standard
SYSFAN 3-pin system cooler fan connector Standard
CN_COM2 5 x 2-pin RS232 serial port Standard
CN_IR 5-pin IrDA connector Standard
CF Compact Flash Type I socket (Solder Side) Standard
PCMICA PCMICA Card bus Type I/II slot(Solder Side) Standard
LPT 26-pin parallel port connector Standard
CN_TTL 40-pin TTL LCD interface Standard
CN_LVDS 20-pin LVDS LCD interface Standard
CN_INV 5-pin LCD backlight inverter connector Standard
CN_SPWR 4-pin 5V/12V power output connector Standard
JFRNT 14-pin front panel switch/indicator connector Standard
2.3.2 <External Connector>
Connector Function Remark
VGA DB15 VGA connector Standard
RJ45_1/2 RJ45 LAN connector Standard
COM1 Serial port connector Standard
PS2 PS/2 Keyboard/Mouse connector Standard
DC_IN DC 12V input jack Standard
Connector Reference
13
LE-363 User’s Manual Hardware Setup
2.4 <CPU & Memory Setup>
2.4.1 <CPU>
The board integrates AMD Geode GX533 400MHz processor with special design for power
appliance. It requires only 8.4W power consumption at most, and is totally designed for
fanless system.
2.4.2 <Memory>
Based on AMD GX533 processor with built-in memory controller, the board provides one
200-pin DDR SO-DIMM socket support up to 512MB of capacity. To install the DDR
SO-DIMM module, please insert the module into the socket at 45 degree, then press down
the module with a click sound.
14
(1. Insert the DDR SO-DIMM module into the socket at 45 degree)
(2. Press down the module with a click sound)
CPU & Memory Setup
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