Tyan Computer S1854 On-Chip PCI IDE First/Second Channel, IDE Prefetch Mode, Init Display First

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Chapter 3

BIOS Configuration

Settings Chart (Continued)

Setting Options

BIOS Default

Setup Default

 

 

 

Onboard Serial Port 1

3F8 / IRQ4

3F8 / IRQ4

 

 

 

Onboard Serial Port 2

2F8 / IRQ3

2F8 / IRQ3

 

 

 

UART Mode

Normal

Normal

 

 

 

Onboard Parallel Port

378 / IRQ7

378 / IRQ7

 

 

 

Onboard Parallel Mode

SPP

SPP

 

 

 

PWRON After PWR-Fail

Off

Off

 

 

 

On-Chip PCI IDE First/Second Channel

This chipset contains a PCI IDE interface with support for two IDE channels. Select Enabled to activate the primary and/or secondary onboard IDE interface. Select Disabled to deactivate this interface, if you install a primary and/or secondary add-in IDE interface.

IDE Prefetch Mode

The onboard IDE drive interface supports IDE prefetching for faster drive accesses. If you install a primary and/or secondary add-in IDE interface, set this field to Disabled if the interface does not support prefetching.

IDE Primary/Secondary Master/Slave PIO

The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-

4)for each of up to four IDE devices that the internal PCI IDE interface supports. Modes 0 through 4 provide successively increased performance. In Auto mode, the system automatically determines the best mode for each device.

IDE Primary/Secondary Master/Slave UDMA

UDMA (Ultra DMA) is a DMA data transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer data at a maximum burst rate of 66 MB/s. When you select Auto in the four IDE UDMA fields (for each of up to four IDE devices that the internal PCI IDE interface supports), the system automatically determines the optimal data transfer rate for each IDE device.

Init Display First

Select the type of display adapter used in your system.

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Contents Tyan S1854 Motherboard User’s Manual RevisionTable of Contents Compliance Information Overview ChapterIcons Hardware Specifications/Features Creative Labs ES 1373 PCI Software SpecificationsDisk Drive & System I/O Audio S1854A onlyHelp resources Returning Merchandise for ServiceTechnical Support For Resellers OnlyThis page left blank intentionally Unpacking InstallationHow to install our products right...the first time What’s the first thing I should do?Installation Steps Do Notapplypowertothe Board Ifithas Been DamagedPin jumpers Off onMap of Motherboard Jumpers Map of S1854 Features CPU Setting Jumpers CPU Speed Settings Jumpers JP10, JP11, JP12, JP13Panel Connector Settings Jumper J16 Power LEDSoft Power Connector Creative Labs Audio Connectors optionalPower LED Connector Mounting the Motherboard in the ChassisInstalling Memory Install Pin Dimm Dimm Bank Total Installing the CPU and Cooling Fan Installing Socket 370 Type CPUsInstalling Slot1 Type CPUs Installing CPU Retention ModulesChapter Connecting IDE and Floppy Drives Removing CPUPin Installing Add-on Cards Connecting PS/2, USB, Serial & Parallel Devices Connecting Com and Printer Ports Connecting the Power Supply You are doneIntroduction to Setup Same as that displayed on your screenSetup Keys Case of Problems Main Setup Menu Setup VariationsChipset Features Setup Standard Cmos SetupBios Features Setup Power Management SetupDate Standard Cmos SetupTime Hard Disks Video Drive aHalt On Bios Features Setup MemoryBios Feature Setup Default Settings Chart Setting Option Bios Default Setup DefaultBoot Sequence Settings ChartQuick Power On Self Test Virus WarningTypematic Rate Setting Boot Up NumLock StatusIDE HDD Block Mode Typematic Delay MsecPCI/VGA Palette Snoop Video Bios ShadowSecurity Option OS Select for Dram 64MBBank 0/1, 2/3, 4/5 Dram Timing Chipset Features SetupAdvanced Options Sdram Cycle LengthMemory Hole Chipset Features Setup Default Settings ChartSystem Bios Cacheable P2C/C2P ConcurrencyAGP Driving Value Video RAM CacheableAGP Aperture Size AGP Driving Control AGP-4xModePower Management Setup IRQ4COM1Power Saving Function Power ManagementPM Control by APM Video Off Option PM TimersHDDPowerDown Video Off MethodDozeMode Suspend ModeRTC Alarm Resume PM EventsProcessed. Secondary interrupts are typically IRQnPnP/PCI Configuration PnP / PCI Configuration Default Settings ChartPCI Delay Transaction PNP OS InstalledReset Configuration Data PCI#2 Access #1 RetryAGP Master 1 WS Read Assign IRQ for VGAIntegrated Peripherals Default Settings Chart Integrated PeripheralsIDE Primary/Secondary Master/Slave PIO IDE Prefetch ModeOn-Chip PCI IDE First/Second Channel IDE Primary/Secondary Master/Slave UdmaOnboard Parallel Mode Power on FunctionUart Mode Select KBC Input ClockUser Password Flash Writer UtilityBios Flash Memory Writer System Resources Beep CodesTroubleshooting System Problems Displayed Error MessagesError Message Explanation Error Message Explanation Interrupt channel 2 failed PostAppendix Appendix Doze mode, only the CPU’s speed is slowed Appendix Glossary Appendix Glossary Installing SECC2 CPUs -Option LowerTabsRetention Figure D RemoveCPUInstalling SECC2 CPUs Option Figure H Document # D1373-200 Jumper Settings Quick Reference See pages 16-19 for details on Jumpers

S1854 specifications

The Tyan Computer S1854 is a powerful motherboard designed specifically for demanding server and workstation applications. As a part of Tyan's extensive lineup, the S1854 stands out for its balance of performance, reliability, and expandability, making it an attractive option for businesses and professionals requiring robust computational capabilities.

One of the key features of the S1854 is its support for dual Intel Xeon processors. This design allows users to harness the power of up to 16 cores, which is essential for high-performance tasks such as virtualization, scientific simulations, and large data processing. The motherboard supports Intel's latest Xeon E5-2600 series CPUs, providing cutting-edge performance along with advanced features like Turbo Boost and Hyper-Threading.

The Tyan S1854 is built on the Intel C602 chipset, further enhancing its capabilities. The chipset offers reliable data transfers, increased memory bandwidth, and improved power management features. With support for up to 512 GB of ECC DDR3 memory across eight DIMM slots, the motherboard ensures data integrity and stability, which are critical for mission-critical applications.

Another important characteristic is the array of expansion options provided by the S1854. The motherboard includes multiple PCI Express slots, allowing for the installation of high-speed network cards, storage controllers, and GPU accelerators. This flexibility is essential for businesses that require customized configurations to meet their specific workload demands.

In terms of storage, the S1854 features an impressive variety of connectivity options, including six SATA III ports for standard hard drives and SSDs, as well as support for RAID configurations. This capability ensures data redundancy and improved performance, which are vital for server environments.

The S1854 is also designed with energy efficiency in mind. Tyan employs advanced thermal management technologies, including strategically placed heatsinks and fan headers, to ensure optimal cooling in even the most demanding conditions. This design reduces overall power consumption, leading to cost savings in operational budgets.

Overall, the Tyan Computer S1854 delivers a blend of performance, scalability, and reliability. Its support for dual Xeon processors, high-capacity ECC memory, extensive expansion capabilities, and energy-efficient design make it an ideal choice for businesses and professionals seeking a robust foundation for their computing needs. Whether in data centers or high-performance workstations, the S1854 is engineered to excel.