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Lanner LEC-7900D User Manual

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LEC-7900D User Manual
LEC-7900D
User Manual
© Copyright 200
that the room
1

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Summary of Contents for Lanner LEC-7900D

  • Page 1 LEC-7900D User Manual LEC-7900D User Manual © Copyright 200 that the room...
  • Page 2 Lanner Electronics, Inc. The author and Lanner Electronics, Inc. have used their best efforts in preparing this manual. However, the author and Lanner Electronics, Inc.

  • Page 3: Safety Guidelines

    LEC-7900D User Manual Safety Guidelines Follow these guidelines to ensure general safety: Keep the chassis area clear and dust-free during and after installation. Do not wear loose clothing or jewelry that could get caught in the chassis. Fasten your tie or scarf and roll up your sleeves.

  • Page 4: Emc Notice

    Class A Notice for FCC Modifying the equipment without the authorization of Lanner Electronics, Inc. may result in the equipment no longer complying with FCC requirements for Class A digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

  • Page 5: Table Of Contents

    LEC-7900D User Manual SAFETY GUIDELINES ..............................2 EMC NOTICE................................... 3 PRODUCT OVERVIEW............................5 ..........................5 RODUCT NTRODUCTION ..............................6 PECIFICATIONS SYSTEM COMPONENTS ............................. 8 .............................. 8 LOCK IAGRAM LEC-7900D(LEB-7900D) S ...................... 9 YSTEM OARD ......................11 UMPER SETTING AND SSIGNMENT HARDWARE INSTALLATION GUIDE ......................

  • Page 6: Product Overview

    LEC-7900D User Manual 1 Product Overview 1.1 Product Introduction Front Panel Back Panel...

  • Page 7: Specifications

    LEC-7900D User Manual 1.2 Specifications FEATURE DESCRIPTION LEC-7900D Form Factor Embedded System Processor Intel Core 2 Duo, Celeron M (Socket P) Platform Chipset Nvidia MCP7A-LP BIOS AMIBIOS with 8Mbit FWH Max. FSB 1066MHz Memory IC On Board Memory Memory Socket...
  • Page 8 LEC-7900D User Manual Internal CF DC-in Connector Type Phoenix Contact 2-pin, DC Jack (MP Version) Expansion Mini-PCIe x 1 Watchdog timer Yes (1~255 level) Hardware Monitor Winbond W83627 UHG integrated hardware Controller monitor OS Supported Win XP-32bit/ Windows Vista Operating Temperature (With Industrial -10°~55°C / 14°~131°F...

  • Page 9: System Components

    LEC-7900D User Manual 2 System Components 2.1 Block Diagram...

  • Page 10: Lec-7900D(Leb-7900D) System Board

    LEC-7900D User Manual 2.2 LEC-7900D(LEB-7900D) System Board LEB-7900D is the system board bundled with the LEC-7900D Fanless Embedded System platform. The succeeding sections list LEB-7900D related jumper settings and connector pin assignments.
  • Page 11 LEC-7900D User Manual...

  • Page 12: Jumper Setting And Pin Assignment

    2.3 Jumper setting and Pin Assignment VGA1: Internal VGA Connector Pin No. Description Pin No. Description Pin No. Description CRT-R CRT-G V_SDAT CRT-B HSYNC (DB-15 Female) VSYNC V_SCLK CN3: Digital Visual Interface Pin No. Description Pin No. Description Pin No. Description DATA2- DATA1- DATA0-...
  • Page 13 LANB1 / LANB2 Description Pin No. Fast E-Net Giga Net MD0+ MD0- MD1+ MD2+ MD2- MD1- MD3+ MD3- RJ-45 DC1: DC Power Input +12VDC LED1 : POWER HDD LED POWER PSW1 : Power Switch PSW2 : Extern Power Buttom USB1 / 2 : USB Dual Connector PIN NO.
  • Page 14 COM1: Internal COM1 ( D-SUB9) Connector PIN NO. DESCRIPTION Data Carrier Detect ( DCDA # ) Receive Data ( RXDA ) Transmit Data ( TXDA ) Data Terminal Ready ( DTRA # ) Ground ( GND ) COM1 Data Set Ready ( DSRA # ) Request To Send ( RTSA # ) Clear To Send ( CTSA # ) Ring Indicator ( RIA # )
  • Page 15 CON1 : 4-Pin Power Connector (Small-4P ) Pin No. Description PS4S1 Ground Ground 1 2 3 4 CN6 : Compact Flash Connector DESCRIPTION DESCRIPTION CD1- DATA3 DATA11 DATA4 DATA12 DATA5 DATA13 DATA6 DATA14 DATA7 DATA15 CE1# CE2# VS1# IOR# IOW# READY# CFVCC3 CFVCC3...
  • Page 16 JLCD1: LCD Power Description CMOS1 3.3V(Default) JLVDS1: LVDS 2x20 1.25mm Connector Pin No. Description Pin No. Description PVDD LCD1D0# LCD1D4# LCD1D0 LCD1D4 PVDD LCD1D1# LCD1D5# LCD1D1 LCD1D5 LCD1D2# LCD1D6# LCD1D2 LCD1D6 LCD1D3# LCD1D7# LCD1D3 LCD1D7 LCLK1# LCLK2# LCLK1 LCLK2 ENBLD1 BLCON ENBLD2 BLCON2...
  • Page 17 MPCI1： ： ： ： Mini-PCI Connector Description Description Description Description VCC3 FRAME# TRDY# SERR# STOP# VCC3 PERR# DEVSEL# C_BE#1 A_D14 A_D15 A_D13 PIRQD# A_D12 A_D11 VCC3 A_D10 PIRQC# A_D9 A_D8 VCC3 C_BE#0 CK_33M_ A_D7 PCI_RST# VCC3 VCC3 VCC3 A_D6 REQ#1 A_D5 GNT#1 A_D4...
  • Page 18 MPCIE1： ： ： ： Mini-PCIE Connector Pin # Signal Name Pin # Signal Name Reserved +3.3V Reserved Reserved +1.5V Reserved LED_WPAN# Reserved LED_WLAN# Reserved LED_WWAN# Reserved Reserved USB_D+ USB_D- PETp0 PETn0 SMB_DATA SMB_CLK +1.5V PERp0 PERn0 +3.3Vaux PERST# Reserved (UIM_C4) Reserved Reserved (UIM_C8) Mechanical Key...

  • Page 19: Hardware Installation Guide

    3 Hardware Installation Guide 3.1 LEC-7900D Embedded System LEC-7900D Embedded System Outlook 3.1.1 Begin Installation Unscrew 8 thumbscrews of the chassis bottom cover and than remove the chassis bottom cover. Note: For Safety reasons, please ensure that the power cord is disconnected before...

  • Page 20: System Memory Installation

    3.1.2 System Memory Installation Install the memory module into the socket and push it firmly down until it is fully seated. 3.1.3 SIM Card Installation 1. Remove the Rear panel in order to make room for SIM Card insertion. 2. SIM socket is located in the edge of main board (near to CF socket). 3.

  • Page 21: Compactflash Card Installation

    3.1.4 CompactFlash Card Installation Carefully insert the CompactFlash card into the slot as shown in the illustration above. 3.1.5 HDD Installation 1. Secure with 4 screws from the side Note: Only support 2.5” HDD 2. Connect the Serial ATA/Power Cable to the HDD...
  • Page 22 3. Plug the Serial ATA cable to the SATA Connector (SATA 1) 4. Plug the Power cable to the 4-Pin Power Connector (CON1)
  • Page 23 5. Secure with 4 screws from the mother Board.

  • Page 24: Heat Sink Installation

    3.1.6 Heat sink Installation 1. Remove LEC-7900D Heat sink. 2. Install CPU...
  • Page 25 3. Secure with 4 screws from the mother Board and 2 screws for the FAN fix. 4. Plug the Cooler cable to the FAN Connector (FAN1) as the below red circle...

  • Page 26: Mini-Pciexpress Socket Installation

    3.1.7 Mini-PCIexpress Socket Installation 1. Mini-PCIexpress Socket for 3G mini-card module or WiFi mini-card module 3.1.8 System Complete 1. Replace the cover 2. Refasten the thumbscrews and than LEC-7900 Embedded System Installation Complete Note: Please load the optimized BIOS values.

  • Page 27: Appendix A. Watchdog Timer

    Thus, the processor will be restarted as if a human operator had cycled the power Watch Dog Sample code: // Copyright (c) 2008 Lanner Electronic Inc. All rights reserved. // Watchdog control utility for LEB-7900 #include <stdio.h>...
  • Page 28 ***************************************************** if( strcmp(argv[1], "-wr") == 0 ) if( argc != 3 ) help(); return -1; time = atoi(argv[2]); printf("Setting Watchdog timer for System Reset...\n"); set_watchdog(time); return 0; else help(); return -1; return 0; //;********************* set_watchdog ***************************************************** int set_watchdog(int time) int temp; temp = time;...
  • Page 29 return 0; //;********************* Exit SIO ***************************************************** int Exit_Configuation() outportb(INDEX_PORT, 0xaa); //Exit W83627THG Configuration return 0; //;********************* Init WDTO and SB GPIO ***************************************************** int Init_WDTO_GPIO_Interface() Enter_Configuation(); write_w83627UHG_reg(0x8, 0x30, 0x01); //;enable LDN8 write_w83627UHG_reg(0x8, 0xf5, 0x00); //;//;set second write_w83627UHG_reg(0x8, 0xf6, 0x00); //;LDN=8, CRF6, stop timer first write_w83627UHG_reg(0x8, 0xf7, 0x00);...

  • Page 30: Appendix B. Digital I/O

    Introduction The Digitanl I/O on the rear panel is designed to provide the input and output operations for the system For sample DIO code, see Digt-IO folder under LEC-7900D Utility on the Driver and Manual CD. A DIO sample code: // Copyright (c) 2009 Lanner Electronic Inc.
  • Page 31 temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 4) & 0x01; //;Read GPI34=? delay(50); if(temp8 == 1) printf("Write OUT GPO30=1 then IN GPI34=%2X \n",temp8); goto gpio10; printf("GPIO set HI error\n"); gpio10: write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) & ~0x01); //;Set GPIO30 to 0 delay(50); for(temp6=1; temp6<50; temp6++) temp8 = (read_w83627UHG_reg(0x07, 0xE1) >>...
  • Page 32 //;Set GPO32 to 1 delay(50); for(temp6=1; temp6<50; temp6++) temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 6) & 0x01; //;Read GPI36=? delay(50); if(temp8 == 1) printf("Write OUT GPO32=1 then IN GPI36=%2X \n",temp8); goto gpio30; printf("GPIO set HI error\n"); gpio30: write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) & ~0x04); //;Set GPIO32 to 0 delay(50);...
  • Page 33 return 0; //;********************* Read SIO ***************************************************** int read_w83627UHG_reg(int LDN, int reg) outportb(INDEX_PORT, 0x07); //LDN register delay(1); outportb(DATA_PORT, LDN); delay(1); outportb(INDEX_PORT, reg); delay(1); return inportb(DATA_PORT); //;********************* Write SIO ***************************************************** int write_w83627UHG_reg(int LDN, int reg, int value) outportb(INDEX_PORT, 0x07); //LDN register delay(1); outportb(DATA_PORT, LDN);...
  • Page 34 0 = correct SuperIO int detect_sio(void) //check the SuperIO version if(read_w83627UHG_reg(0,CR20_REG)==W83627UHG_ID) return 0; else return 1;...

  • Page 35: Terms And Conditions

    1. To obtain a RMA number, log on to the leRMA web interface at http://erma.lannerinc.com . Use you user name and password as supplied to you from your Lanner account manager. 2. Once you have logged on, follow the onscreen instructions to complete the RMA process.

  • Page 36: Rma Service Request Form

    RMA Service Request Form When requesting RMA service, please fill out the following form. Without this form enclosed, your RMA cannot be processed. Reasons to Return: □ Repair (Please include failure details) RMA No: □ Testing Purpose Company: Contact Person: Phone No.

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