Frequency Control Setup Screen | Acnodes FES7611 guide

4.10 Frequency Control

FES7611

Fanless Embedded Controller comes with

Intel Celeron M ULV 1.0GHz Processor

4.10 Frequency Control

Choose “FREQUENCY CONTROL” from the main menu, a display will be shown on screen as below:

Frequency Control Setup Screen

This setup menu allows you to specify your settings for frequency control.

AUTO DETECT PCI CLK:

This item allows you to enable or disable auto detect PCI Clock.

SPREAD SPECTRUM:

When the system clock generator pulses, the extreme values of the pulse generate excess EMI. En- abling pulse spectrum spread modulation changes the extreme values from spikes to flat curves, thus reducing EMI. This benefit may in some cases be outweighed by problems with timing- critical devices such as a clock-sensitive SCSI device.

	© Copyright 2009 Acnodes, Inc.
661 Brea Canyon Rd., Suite 3	All rights reserved. Product description and product specifications
Walnut, CA 91789	are subject to change without notice. For latest product information,
tel: 909.598.7388, fax: 909.598.0218, www.acnodes.com	please visit Acnodes’ web site at www.acnodes.com.

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Acnodes FES7611 user manual Frequency Control Setup Screen, Auto Detect Pci Clk, Spread Spectrum

Contents

Intel Celeron M ULV 1.0GHz Processor FES7611FES-7611 Fanless Embedded Controller Intel Celeron M ULV Processor Fanless Embedded Controller comes with FCC NOTICE COPYRIGHT NOTICEACKNOWLEDGEMENTS CE NOTICE Chapter 1 Introduction ContentsChapter 2 Hardware Configuration Chapter 3 Software Utilities Chapter 4 Award BIOS Setup Appendix B Technical Summary Appendix A Programming The Watchdog Timer CHAPTER Introduction 1-1. ABOUT THIS MANUAL Chapter 2 Hardware ConfigurationChapter 4 Award BIOS Setup Appendix A System Assembly 1-2 Case Illustration z CPU 1-3. SYSTEM SPECIFICATIONz BIOS z KEYBOARD/MOUSE CONNECTOR z LAN INTERFACE z LED INDICATORz DISPLAY z IDE INTERFACE z SYSTEM NET WEIGHT 1-4. SAFETY PRECAUTIONSz INPUT POWER REQUIREMENT z SYSTEM DIMENSION Hardware Configuration 2-1. JUMPER & CONNECTOR QUICK REFERENCE TABLE 2-2 Component Locations JUMPERS AND CAPS 2-3. HOW TO SET THE JUMPERS 661 Brea Canyon Rd., Suite 2-4 COM Port Connector 2-5. RS-232/422/485 COM2 Selection 2.8 Power LED Connector 2.6 Keyboard/ Mouse Connector2.7 Hard Disk Drive LED Connector 2.9 VGA Connector 2.10 Hard Disk Drive Connector 2.12 LAN Connector 2.11 Universal Serial Bus Connector 2.13 Clear CMOS Data Selection 2.15 AT Power Connector 2.14. Power Requirement Selection 2.16 Reset/ NMI Watchdog Selection 2.18 LAN LED 2.17 Sound Connector CHPATER Software Utilities 3.1 Introduction 3.2 VGA Driver Utility 3-2-1. Installation of VGA Driver 3-3-2. To update VGA BIOS for LCD Flat Panel Display 3-3. FLASH BIOS UPDATE3-3-1. System BIOS Update Select Y, and the BIOS will be renewed. When you are refreshing the BIOS, do not turn off or reset the system, or you will damage the BIOS. After you have completed all the programming, the screen displays the table below 3-4-1. Introduction 3-4. LAN DRIVER UTILITY 3-5-1. Introduction 3-5-2. Installation Procedure for Windows 9x/NT/2000/XP3-5. SOUND DRIVER UTILITY 3-6-1. Introduction 3-6. INTEL CHIPSET SOFTWARE INSTALLATION UTILITY3-6-2. Installation of Utility for Windows 98SE/ME/2000/XP 3-7-1. Installation of Utility for Windows 98SE/ 2000/XP 3.7 USB2.0 Software Installation Utility 1 Enter the extended function mode 3.8 Watchdog Timer ConfigurationConfiguration Sequence 2 Configurate the configuration registers Example Program Award BIOS Setup 4-1. INTRODUCTION 4-2. ENTERING SETUP Time 4-3. THE STANDARD CMOS FEATURESCMOS Setup screen Date IDE Primary Master / Slave IDE Secondary Master / Slave EXTENDED MEMORY VIDEOHALT ON BASE MEMORY Capacity HARD DISK ATTRIBUTES Intel Celeron M ULV 1.0GHz Processor 4-4. THE ADVANCED BIOS FEATURES 661 Brea Canyon Rd., Suite Advanced Chipset Features Chipset Features Setup Screen 4-5. ADVANCED CHIPSET FEATURES CAS LATENCY TIME SYSTEM BIOS CACHEABLEVIDEO BIOS CACHEABLE DRAM TIMING BY SELECTABLE ON-CHIP VGA BOOT DISPLAY depend on chipsetDELAYED TRANSACTION AGP APERTURE SIZE 4.6 INTEGRATED PERIPHERALS 661 Brea Canyon Rd., Suite All rights reserved. Product description and product specificationsFES7611 Copyright 2009 Acnodes, Inc 661 Brea Canyon Rd., Suite 2. Onboard Serial Port 1/2 7. Use IR PinsSUPER IO DEVICE 1. Onboard FDC Controller MODEM USE IRQ 4.7 POWER MANAGEMENT SETUPPower Management Setup Screen POWER MANAGEMENT RESET CONFIGURATION DATA 4.8 PNP/PCI ConfigurationPNP/PCI Configuration Setup Screen 1. IRQ-n Assigned to RESOURCE CONTROLLED BYIRQ RESOURCES CURRENT CPU TEMPERATURE PC Health Status Setup Screen4.9 PC HEALTH STATUS CURRENT WARNING TEMPERATURE SPREAD SPECTRUM Frequency Control Setup Screen4.10 Frequency Control AUTO DETECT PCI CLK 4-12. LOAD OPTIMIZED DEFAULTS 4-11. LOAD FAIL-SAFE DEFAULTS TO DISABLE THE PASSWORD 4-13. Set Supervisor Password/ Set User PasswordTO SET A PASSWORD 4-14. SAVE & EXIT SETUP 4-15. EXIT WITHOUT SAVING APPENDIX System Assembly A.1 Exploded Disgram For Rack Mount Holder A.2 Exploded Diagram For System Heat Sink A.3 Exploded Diagram For 3.5” Hard Disk Drive A.4 Exploded Diagram For 2.5” Hard Disk Drive Holder A.5 Exploded Diagram For Hard Disk Drive Holder A.6 Exploded Diagram For DC to DC Power A.7 Exploded Diagram For LED Indicator A.8 Exploded Diagram For System I/O Ports A.9 Exploded Diagram For PC104 A.10 Exploded Diagram For Motherboard A.11 Exploded Diagram For Installing DDR RAM A.12 Exploded Diagram For Removing Hard Disk Drive I/O Information B.1 Block Diagram B.2 Interrupt Map B.3 RTC & CMOS RAM Map B.4 Timer & DMA Channels Map B.5 I/O Memory Map