Disk-on-Chip installation, Airflow management | Intel Raptor AT

Raptor AT – Installation Guide

Airflow management

It is important to manage the velocity, quantity and direction of air that flows within the system (and how it flows) to maximize the volume of air that flows over the processor.

Thermal interface management

To optimize the heatsink design for the Celeron/Pentium III processor, it is important to understand the impact of factors related to the interface between the processor and the heatsink base. Specifically, the bond line thickness, interface material area, and interface material thermal conductivity should be managed to realize the most effective thermal solution.

This completes the installation of the CPU. Now is it a good time to double check both the CPU and DIMM installation to make sure that these devices have been properly installed.

Disk-on-Chip installation

The Raptor AT supports Two Disk-on-Chip on-board up to 288 MB each with FFS for diskless applications.

Locate the Disk-on-Chip socket on your Raptor AT system board (Locations U12 and U13 - Figure 1-2). Locate pin 1 (Figure 1-2). To install the Disk-on-Chip gently insert the chip. Make sure the Disk-on- Chip is inserted all the way.

Installing Cables

Power and Control Panel Cables

The Raptor AT gets power either from the power ATX connector J7 or the power AT connector J41.

Installing Peripheral Cables

Now it is a good time to install the internal peripherals such as floppy and hard disk drives. Do not connect the power cable to these peripherals, as it is easier to attach the bulky ribbon cables before the smaller power connectors. If you are installing more than one IDE drive double check your master/slave jumpers on the drives. Review

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Intel Raptor AT Disk-on-Chip installation, Installing Cables Power and Control Panel Cables, Installing Peripheral Cables

Contents

Raptor AT Page Pre-Configuration Chapter Appendix a Technical Specifications Appendix B Flash Bios Programming Appendix C Disk-On-Chip Appendix D On-Board Industrial Appendix E On-Board Raptor AT Installation Guide System Board Pre-Configuration Introduction Static Electricity Warning CPU Support Supported Bus ClocksMemory On-Board I/O Conventions Used in this Manual On-Board Ethernet Pre-Configuration Static Warning Raptor AT Installation Guide Jumper Types Jumper Locations Jumper Locations Cmos Reset Reset Cmos Normal Clear CmosFlash Bios Write Protect Flash Write-protect Enabled Disabled Watchdog Timer Selection TimeoutClock Speed Selection Clock JP11 Address 110h Closed Open 310h Ethernet Selection Enabled DisabledATX Power Supply Enhancements Raptor AT Memory Configuration CPU Installation Designing for thermal performance Fan Heatsink Disk-on-Chip installation Installing Cables Power and Control Panel CablesInstalling Peripheral Cables Airflow management Pre-Configuration Location of Components and Connectors Index of Connectors Connector Description Users Notes Setup Starting Bios SetupUsing the Keyboard with Bios Setup Bios Setup Main Menu Floppy Drive A, B Standard SetupDate/Time Advanced Cmos Setup Boot Sector Virus ProtectionQuick Boot Pri Master Pri Slave Sec Master Sec Slave Try Other Boot Devices Initial Display ModeFloppy Access Control Hard Disk Access Control Boot Up Num Lock A.R.T. for Hard DisksFloppy Drive Swap Floppy Drive Seek Password Check Boot to OS/2Wait for F1 If Error Primary Display Advanced Chipset Setup System Bios CacheableInternal Cache C000,16K Shadow C400,16K Shadow BX/GX Master Latency Timer Clks Multi-Trans Timer ClksPCI 1 to PCI 0 Access USB KB/Mouse Legacy Support Aperture Access Global Enable PCI 0 Agent to Aperture Access Memory Autosizing SupportDram Integrity Mode Sdram RAS# to CAS# Delay Power Down Sdram Search for MDA Resources Bit I/O Recovery Time16bit I/O Recovery Time Sdram Precharge Control Power Management Setup Power Management/APM Power button FunctionGreen PC Monitor Power State Video Power Down Mode Power Saving Type Standby / Suspend Timer UnitStandby Timeout Suspend Timeout PCI/Plug and Play Setup PCI Latency Timer PCI ClocksLAN Wake-Up Plug and Play Aware OS PCI VGA Palette Snoop Allocate IRQ to PCI VGAPCI IDE Bus Master Off-board PCI IDE Card Off-board PCI IDE Secondary IRQ DMA Channel Peripheral Setup Reserved Memory SizeReserved Memory Address PCI Device Search Order Serial Port2 Mode Infra-Red Transmission ModeParallel Port Mode Onboard Serial Port1 CPU Current Temperature CPU Overheat Warning TemperatureEPP Version Parallel Port IRQ Change User Password Auto Detect Hard DiskCPU Fan Secondary Fan Onboard IDE Change Supervisor Password Exit without Saving Auto Configuration with Fail-Safe SettingsSave Settings and Exit Upgrading the Microprocessor Chapter UpgradingUpgrading the System Memory Users Notes System Memory BiosAppendix a Embedded I/O Industrial Devices Miscellaneous Control Panel Connections CPU SocketForm Factor PCB Construction Memory Map DMA ChannelsAddress Range Size Description Decimal Hexadecimal Data Width System Resource Map Address hex Description Bus # Device # Function # Description PCI Configuration Space MapOn-board Devices PCI Interrupt Routing Map SignalInterrupts Connectors Pin-out Device Slave Address Pin# Serial Ports DB9M J36 and J37 Ethernet Header J31 Pin# Parallel DB25F J13 Pin# HDD LED Appendix B Flash Bios Programming Beeps Description Appendix C Disk-On-Chip Users Notes Watchdog Timer Hardware ResetSoftware Reset Appendix D On-Board Industrial Devices Address Post Code Display Post Checkpoint Codes Checkpoint Description Code Table D-5 Bootblock Recovery Codes Table D-6 Uncompressed Initialization Codes Memory refresh line is toggling. Checking 3Ah Performing the DMA controller 2 base register test next Winbios Adaptor ROM had control and has now returned Table D-7 Bus Checkpoint Codes Bits Description Appendix E On-Board Ethernet Users Notes Page MN-RBXAT-03