................................................................................. 35 Appendix A
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LE-370 User’s Manual Introduction Chapter 1 1.1 LE-370/LE-370Z are the 3.5 inches embedded miniboards based on Intel 852GME/GM of platform, with Intel Pentium M/Celeron M processors supported, onboard VGA, LAN, Audio, USB2.0, CF, LVDS, and mini-PCI to meet the variable applications of users. LE-370Z with onboard Intel Celeron M processor for ultra low power can offer the fanless solution for such as medica
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LE-370 User’s Manual Introduction 1.2 General Specification LE-370 LE-370Z Form Factor 3.5 inches Embedded Miniboard CPU Intel Pentium M/Celeron M Embedded Intel Celeron M Package: FC-PGA478 Ratio: 600MHz FSB: 400/533MHz FSB: 400MHz Memory 1 x 184-pin DDR 266/333 1 x 184-pin DDR 200/266 SDRAM up to 1GB SDRAM up to 1GB ECC memory supported Non-ECC supported Chipset Intel 852GME and ICH4 Intel 852GM and ICH4 BIOS Ph
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LE-370 User’s Manual Introduction Ethernet Interface Controller Intel 82562ET PHY Type 10Base-T / 100Base-TX auto-switching Fast Ethernet Full duplex, IEEE802.3U compliant Connector External RJ45 connectors with LED on rear I/O panel Audio Interface Chipset REALTEK ALC201A Interface 2 channel 3D audio with Line-in, Line-out and MIC-in Connector External Audio phone jack for Line-out Onboard audio connector with pin header Onboard CD-IN co
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LE-370 User’s Manual Introduction 1.3 10 Mechanical Drawing
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LE-370 User’s Manual Introduction 1.4 Intel Pentium M processor with FC-PGA2/FC-BGA2 CRT/LCD Monitor LVDS 1 x 184-pin DDR DIMM up to 1GB 852GME/GM 2 x USB2.0 Ports 82562ET PHY PCI ICH4 AC97 Codec Mini-PCI 2 x Serial ports BIOS 1 x Floppy ports 8-bit GPIO IrDA 1 x Parallel port Block Diagram 11
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LE-370 User’s Manual Hardware Setup Chapter 2 2.1 CN_COM2 AUDIO COM1 CDIN CRT CN_INV RJ45 PS2 DC_IN CN_12V CN_USB CN_AUDIO CN_DIO CN_SPWR LPT CPUFAN CN_LVDS SYSFAN MINIPCI DIMM CN_IR IDE1 JFRNT FDD CF Connector Location 13
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LE-370 User’s Manual Hardware Setup 2.2 Jumper Function JRTC CMOS Operating/Clear Setting JVLCD LCD panel voltage setting JVLCD JRTC 14 Jumper Location & Reference
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LE-370 User’s Manual Hardware Setup 2.3 2.3.1 Connector Function Remark DIMM 184-pin DDR SDRAM DIMM Standard IDE1 44-pin primary IDE connector Standard FDD 26-pin slim type floppy connector Standard CN_12V 4-pin DC input 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 CPUFAN 3-pin CPU cooler fan
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LE-370 User’s Manual Hardware Setup 2.4 2.4.1 LE-370 supports onboard socket479 for Intel Pentium M/Celeron M processors with FC-PGA478 package, 400/533MHz of front side bus; LE-370Z integrates onboard Intel Celeron M 600MHz processor with 400MHz of front side bus. For LE-370 please follow the instruction to install the CPU properly. CPU Socket 1. Use flat-type Screw Driver to 2. Find the pin direction and unlock the C
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LE-370 User’s Manual Hardware Setup 2.4.2 LE-370 supports DDR266/333 up to 1GB with ECC; LE-370Z supports DDR200/266 up to 1GB with unbuffered, non-ECC memory module. DIMM 104-pin 80-pin Please check the pin number to match the socket side well before installing memory module. CPU & Memory Setup 17
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LE-370 User’s Manual Hardware Setup 2.4.3 The LE-370 provides one CPU cooler; please follow the instruction below to finish the installation. The LE-370Z comes with a heat sink on embedded processor, no fan is required. 1. Install CPU properly 2. Put the cooler on the socket 3. Press the clips into the through hole 4. Connect with CPUFAN connector 18 CPU & Memory Setup
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LE-370 User’s Manual Hardware Setup 2.5 The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to inappropriate CMOS settings, here is how to proceed to clear (reset) the CMOS to its default values. Jumper: JRTC Type: Onboard 3-pin jumper JRTC Mode 1-2 Clear CMOS 2-3 Normal Operation Default setting JRTC 3 1 CMOS Setup 19
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LE-370 User’s Manual Hardware Setup 2.6 The board supports one UltraDMA133 IDE interface, and one CompactFlash Type 1 socket with secondary IDE mode, the 44-pin IDE1 connector can support up to 2 ATAPI devices through IDE cable. 2 44 IDE1 1 43 CF 20 Enhanced IDE & CF Interface
