SOYO ETEQ82C663 AGP, SY-5EHM CPU frequency of 83MHz Setting JP8, Select the CPU Burst Mode JP22

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Hardware Setup

SY-5EHM/5EH5 V1.3

Warning: Do NOT use an ATX and AT powersupply at the same time. Use only ONE type of power supply.

Step 15. CPU frequency of 83MHz Setting (JP8)

This jumper is used in the CPU frequency selection. It is set to 1-2 for a CPU frequency of 83 MHz. For all other CPU frequencies it has to be set to 2-3.

 

CPU frequency

83MHz

 

 

 

All other CPU

 

 

 

 

 

Frequencies

 

 

 

 

 

 

 

 

 

 

 

 

 

JP8 Setting

 

Close pin1-2

 

 

 

1

 

 

Close

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pin2-3

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Step 16. Select the CPU Burst Mode (JP22)

 

There are two types of CPU burst modes according to manufacturer

 

design:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interleave Burst (CPU: Intel P54C/P55C, AMD

 

 

K5/K6/K6-2/K6-III, IDT X86 CPU, Rise mP6)

 

 

Linear Burst

(CPU: Cyrix 6x86/L/MX/MII)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interleave

 

 

 

Linear

 

 

CPU Burst

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel® P54C/P55C

 

Cyrix™ 6x86/L/MX/MII

 

Mode

AMD™ K5/K6/K6-2/K6-III,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDT X86 CPU, Rise mP6

 

 

 

 

 

 

 

 

JP22 Setting

When using

 

 

 

1

When using

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel or AMD

 

 

 

2

Cyrix type of

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

CPUs.

 

 

 

3

CPU.

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If you are using a Cyrix™ 6x86/L/MX/M II series CPU, set the burst mode to Linear by shorting pin 1-2 on jumper JP22, and follow the following steps to select the correct Linear burst mode in BIOS:

1.During the boot-up initial sequence, press the [Delete] key to enter the BIOS setup menu.

2.Select the [CHIPSET FEATURES SETUP] section in BIOS.

3.In the [CHIPSET FEATURES SETUP] sub-menu, set the [Linear Burst] field to [Enabled].

4.Press [Esc] to return to the BIOS main menu.

5.Then choose [Save & Exit Setup] to re-boot your computer.

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Contents Motherboard Nstl Year 2000 Test Certification Letter Model NO. SY-5EH Sporton International INCEquipment Main Board 5EHM/5EH5 V1.3 Serial Edition JuneVersion Table of Contents Motherboard Features SY-5EHM/5EH5 V1.3 Motherboard LayoutCPU KEY FeaturesIntroduction L2 Cache ControllerSY-5EHM/5EH5 V1.3 Platform Features BiosSY-5EHM/5EH5 SIRElectrostatic Discharge Precautions Handling the MotherboardHardware Setup Hardware SetupUnpacking the Motherboard Installation Guide CPU InstallationCPU Fan JP12 Installation CPU Voltage Setting SW2,JP1 CPU Voltage Setting SW2,JP1CPU Core Voltage Setting SW2 Voltage Settings for Various ProcessorsVoltage Setting Processor Voltage Value SW2JP1 VORE2.3VCPU Frequency Setting SW1 Frequency Multiplier Host Bus FrequencyAGP PCI AGPFrequency Settings for AMD Processors AGP PCIFrequency Setting Clock Frequency Settings for Cyrix Processors Rati Bus AGP Clock ClockFrequency Settings for Rise Processors Frequency Settings for IDT ProcessorsRatio Bus Clock AGP PCI Clock Clock Frequency Setting SW1 Ratio Bus Clock AGP PCI Frequency Clock Clock Setting SW1Set JP7,JP9,JP10 for Sdram frequency Dram Module Installation Memory ConfigurationIDE Device Installation HDD, CD-ROM Floppy Drive InstallationFront Panel Connections Power LED & KeyLockReset Turbo LED ATX Power On/Off SwitchSpeaker IDE LEDCOM2 Serial Ports COM1/COM2 Parallel Port PRT1 AT KeyboardPS/2 Mouse Universal Serial Bus USBOthers Connector Wake-On-LAN WOL Infrared IRCPU Cooling Fan Installation ATX Power SupplyFollow these precautions to preserve your Pay special care to the directionality AT Power SupplyCPU frequency CPU frequency of 83MHz Setting JP8Select the CPU Burst Mode JP22 Cyrix 6x86/L/MX/MIIIRQ TAG RAMPower On ROM PCI/ISA Bios Cmos Setup Utility Award SOFTWARE, INCModifying selected items Bios Setup UtilitySelecting items Save and Exit Setup Exit Without SavingTime Standard Cmos SetupDate & Time Display Setting Please Note Floppy Drives Setting Description Drives a & B Hard Disks Type & ModePrimary Setting Description Secondary TypeVideo Halt OnBios Features Setup ROM PCI/ISA Bios Bios Features Setup Award SOFTWARE, INCExternal Cache Virus Warning Setting DescriptionCache Memory Options CPU Internal Cache Setting Description Boot Sequence System Boot Control SettingsQuick Power On Self Test Setting Description Swap Floppy DriveMemory Parity Typematic Settings DescriptionRate Setting Check/ ECCIDE Second Other Control Options Setting Description SecurityOption ChannelShadow Other Control Options Setting Description Video orAdapter Bios Chipset Features Setup ROM PCI/ISA Bios Chipset Features Setup Award SOFTWARE, INCSystem Bios Setting DescriptionVideo Bios Bank 0/1 DramFeatures ChipsetPower Management Setup ROM PCI/ISA Bios Power Management Setup Award SOFTWARE, INCFunction Power Management Controls Setting DescriptionPower ManagementSuspend Mode PM TimersDoze Mode DMA/master PM Events Setting DescriptionHDD & FDD IRQ# PNP/PCI Configuration Setup This option sets the Motherboards PCI SlotsReset Configuration Data 1 PNP/PCI Configuration ControlsSetting Description Controls PNP OS Installed PNP/PCICPU to PCI write Buffer 2 PNP/PCI Configuration SetupSetting Description Setup Assign IRQ For USB Assign IRQ For VGALoad Setup Defaults Load Bios DefaultsROM PCI/ISA Bios Integrated Peripherals Award SOFTWARE, INC Integrated PeripheralsOnchip IDE Second IDE Prefetch ModeIDE HDD Block Mode IDEController FDC Controls Setting Description Onboard FDCOnboard Serial Ports Setting Description Onboard Uart ModeParallel Port Mode Use IR PinsOnboard Parallel Ports Setting Description ECP Mode Use DMASupervisor Password User Password This diagram outlines the password selection procedureROM PCI/ISA Bios Cmos Setup Utility Award SOFTWARE, INC IDE HDD Auto DetectionDrivers Installation Drivers InstallationInstall Drivers and Utilities Eteq 4in1 driver package  Bus Master PCI IDE Driver Enter the Soyo CD
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ETEQ82C663 PCI, ETEQ82C663 AGP, SY-5EHM, SY-5EH5 specifications

The SOYO SY-5EH5/5EHM V1.2 is a versatile ATX motherboard designed primarily for the Intel Pentium 4 and Celeron processors. This motherboard combines a rich set of features and robust design elements, making it an attractive choice for both gamers and general users looking to develop a reliable computer system.

One of the main features of the SY-5EH5/5EHM is its support for the Intel 845 chipset, which provides a solid foundation for both performance and stability. This chipset allows for dual-channel DDR SDRAM, with support for up to 2GB of memory. The inclusion of DDR technology increases memory bandwidth, offering improved performance for demanding applications and multitasking.

Additionally, the motherboard is equipped with an AGP 4X slot, which allows users to install high-performance graphics cards for enhanced gaming experiences and graphics processing capabilities. There are also multiple PCI slots available for expansion cards, such as sound cards, network cards, or additional storage controllers.

Storage options are abundant on the SY-5EH5/5EHM, with support for both IDE and SATA drives. This connectivity allows users to take advantage of the latest in storage technology, while also maintaining compatibility with older devices. With RAID support included, users can set up their drives in a configuration that provides improved performance or redundancy.

Another noteworthy feature of this motherboard is its comprehensive I/O options. It comes with multiple USB ports, parallel and serial connectors, and PS/2 ports for keyboard and mouse connectivity. Onboard audio support provides decent sound quality without the need for additional sound cards, making it suitable for everyday use.

In terms of networking, the SOYO SY-5EH5/5EHM includes an integrated Ethernet controller, ensuring seamless connectivity for networking and internet access. The motherboard layout is optimized for airflow, which helps in maintaining optimal temperatures during operation, enhancing the longevity of the components.

Overall, the SOYO SY-5EH5/5EHM V1.2 presents a compelling mix of features for its time, making it a viable choice for users looking to build or upgrade their systems with a reliable, feature-packed motherboard designed to cater to both everyday computing and more demanding tasks.