DFI BT253 Manuals

DFI BT253 Manuals

Manuals and User Guides for DFI BT253. We have 1 DFI BT253 manual available for free PDF download: User Manual

DFI BT253 User Manual

DFI BT253 User Manual (62 pages)

Embedded SBC 4”

Brand: DFI | Category: Motherboard | Size: 4 MB

Table of Contents

Copyright
2
FCC and DOC Statement on Class B
2
Trademarks
2
Table of Contents
3
About this Manual
4
Safety Measures
4
Static Electricity Precautions
4
Warranty
4
About the Package
5
- Before Using the System Board
  5
- Optional Items
  5
Chapter 1 - Introduction

6
- Specifications
  6
- Features
  7
  - Watchdog Timer
    7
  - Power Failure Recovery
    7
Chapter 2 - Hardware Installation

9
- Board Layout
  9
- Block Diagram
  10
- Mechanical Diagram
  10
- System Memory
  11
- Jumper Settings
  12
  - Clear CMOS Data
    12
  - Auto Power-On Select
    12
  - USB Power Select
    13
  - Panel Power Select
    13
  - Backlight Enable Power Select
    14
  - Dimming Mode Select
    14
  - Digital I/O Power Select
    15
  - Digital I/O Output State
    15
  - Lcd/Inverter Power Select
    16
  - COM 4/DIO Select
    16
- Front Panel I/O Ports
  17
- Rear Panel I/O Ports
  17
  - USB Ports
    18
  - Jumper Setting
    18
  - COM (Serial) Ports
    19
  - Graphics Interfaces
    20
  - DC-In
    21
  - RJ45 LAN Ports
    21
- I/O Connectors
  22
  - Serial ATA Connector
    22
  - Serial ATA Power Connector
    22
  - Cooling Fan Connector
    22
  - LVDS LCD Panel with Power Connector
    23
  - MIC-In Connector
    24
  - Chassis Intrusion Connector
    24
  - Expansion Slots
    25
  - Standby Power LED
    25
  - Battery
    26
Chapter 3 - BIOS Setup

27
- Overview
  27
  - Default Configuration
    27
  - Scroll Bar
    27
  - Entering the Bios Setup Utility
    27
- AMI BIOS Setup Utility
  28
  - Main
    28
  - Advanced
    28
  - Chipset
    38
  - Security
    42
  - Boot
    43
  - Save & Exit
    43
- Updating the BIOS
  44
- Notice: BIOS SPI ROM
  44
Chapter 4 - Supported Software

45
- Intel Chipset Software Installation Utility
  46
- Intel Lan Drivers
  48
- Realtek Audio Drivers
  50
- Adobe Acrobat Reader
  56
Chapter 5 - Digital I/O Programming Guide

57
- Sample Code
  58
- Gpio Configuration
  58
Appendix A - Watchdog Sample Code

59
Appendix B - System Error Message

60
- Error Messages
  60
- Cmos Battery Has Failed
  60
- Display Switch Is Set Incorrectly
  60
Appendix C - Troubleshooting

61
- Power Supply
  61
- Floppy Drive
  61
- Hard Drive
  62
- System Board
  62
- Serial Port
  62

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