Ampro Corporation XTX 820 manual

XTX 820

Computer On Module

Reference Manual

P/N 5001796A Revision B

Contents

Main Notice Page Audience Assumptions Contents Page Page Page Chapter 1 About This Manual Purpose of this Manual Reference Material Related Ampro Products Page Page Chapter 2 Product Overview ETX Concept and XTX Extension CPU and Software Design Path Hardware Design Path Product Description Board Features Page Page 10 Reference Manual XTX 820 Block Diagram Figure 2-3. Functional Block Diagram Figure 2-3 shows the functional components of the board. Fan Ctrl Major Integrated Circuits (ICs) Connector Definitions Specifications Physical Specifications Mechanical Specifications Power Specifications Environmental Specifications Thermal/Cooling Solutions Chapter 3 Hardware Overview CPU (U1) Celeron M Processor Pentium M Processors Memory Memory Map I/O Address Map PCI Bus Interface Connector (J1) PCI Bus Page Page Page Page Universal Serial Bus (USB) Serial Interrupt Request AC97 Sound Page Page Page Page PCI Express Interface (J2) PCI Express/ExpressCards Serial ATA Additional Universal Serial Bus (USB) Ports AC'97/HDA CODEC LPC Interface Extended System Management Page Page Page Primary I/O Interface (J3) Floppy Port Parallel Port Serial Ports 1 and 2 Infrared (IrDA) Port PS/2 Keyboard PS/2 Mouse Video Interface CRT Interface LVDS Interface Page TV Out (Component and S-Video) Page Page Page IDE and Auxiliary Interface (J4) IDE Ports Page Ethernet Port Interface Power Control Signals Power Management Signals Speaker Real Time Clock (RTC)/Battery SMBus (I2C Bus) Page Page Page Page Miscellaneous SDVO Port Serial Console (Remote Access) Temperature Monitoring Watchdog Timer (WDT) Power Input Power and Sleep States Power-On Switch Sleep States (ACPI) Wake Up Activities Chapter 4 BIOS Setup Utility Introduction Accessing BIOS Setup Utility (VGA Display) Accessing BIOS Setup Utility (Remote Access) BIOS Menus BIOS Main Setup Screen : : S0 : : : : : BIOS Advanced Setup Screen Advanced Settings Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page BIOS Boot Setup Screen Page Page BIOS Security Setup Screen Security Settings Page BIOS Power Setup Screen APM Configuration Page BIOS Exit Setup Screen Exit Options Page Page Appendix A Technical Support Page Appendix B LAN Boot Feature Introduction Accessing the LAN (PXE) Boot Feature Alternate Method of Selecting LAN Boot. Page Appendix C Connector Part Numbers Page Index