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User Guide XB1 COM Express Module
©EKF -2- ekf.com
Contents
About this Manual ........................................................... 4
Edition History......................................................... 4
Related Documents ..................................................... 5
Nomenclature ......................................................... 5
Trade Marks .......................................................... 5
Legal Disclaimer - Liability Exclusion ......................................... 5
XB1 COM Express Module Features .............................................. 6
Feature Summary ...................................................... 6
Short Description XB1 COM Express Module .................................. 8
Block Diagram XB1 COM Express Module ................................... 10
Assembly Drawing XB1 COM Express Module ................................ 11
Strapping Headers ..................................................... 12
Connectors & Sockets .................................................. 12
Indicators ........................................................... 12
Microprocessor ....................................................... 13
Thermal Considerations ................................................. 14
Main Memory ........................................................ 15
LAN Subsystem ....................................................... 15
Serial ATA Interface (SATA) .............................................. 16
Enhanced IDE Interface (PATA) ........................................... 16
Graphics Subsystem ................................................... 17
Real-Time Clock....................................................... 18
Universal Serial Bus (USB) ............................................... 18
LPC Super-I/O Interface ................................................. 18
Firmware Hub (Flash BIOS) .............................................. 18
Watchdog/Reset ...................................................... 19
PG (Power Good) LED .................................................. 19
GP (General Purpose) LED ............................................... 19
Installing and Replacing Components ............................................ 20
Before You Begin...................................................... 20
Installing the Board .................................................... 21
Removing the Board ................................................... 22
EMC Recommendations................................................. 23
Installing or Replacing the Memory Modules ................................. 24
Replacement of the Battery .............................................. 24
Technical Reference ......................................................... 25
Local PCI Devices ...................................................... 25
Local SMB Devices ..................................................... 26
Hardware Monitor LM87 ................................................ 26
GPIO Usage.......................................................... 27
GPIO Usage ICH6 ................................................ 27
GPIO Usage FWH ................................................ 28
GPIO Usage SIO ................................................. 29
Configuration Jumpers ................................................. 30
Reset Jumper BIOS CMOS RAM Values (J-GP) ........................... 30
Reset Jumper ICH6 RTC Core (J-RTC) .................................. 30