Introduction

SY-5EHM/5EH5 V1.3

Chapter 1

INTRODUCTION

The SY-5EHM/5EH5 V1.3 AGP/PCI Motherboard is a high-performance AT form-factor system board. SY-5EHM/5EH5 V1.3 uses the ETEQ82C663 AGP/PCI Chipset technology and supports Pentium® class processors. This Motherboard is fully compatible with industry standards and adds many technical enhancements.

1-1 KEY FEATURES

CPU

Supports Intel Pentium Processor P54C/P55C series CPUs featuring speeds of 100-233 MHz

Supports Cyrix 6x86/6x86L/6x86MX CPUs with PR150-PR266 MHz speeds and Cyrix M II-300-366 MHz speeds CPU

Supports AMD K5 CPUs running at PR100-PR166 MHz speeds, AMD K6 CPUs running at speeds of 166-300 MHz speeds, AMD K6-2 266-550 MHz Speeds CPU and AMD K6-III 400-450 MHz speeds CPU

Supports IDT X86 CPU C6/2-200/225, IDT WinCip 2-233-300 MHz speeds CPU

Supports Rise mP6 PR-266 MHz speeds CPU Features Socket 7 for CPU easy upgrade

Supports P54C/P55C series SIMM Mode and CPU Stop Clock

L2 Cache Controller

On-board 512KB(SY-5EH5 V1.3) or 1MB (SY-5EHM V1.3) Level 2 Pipeline Burst SRAM Cache

DRAM Controller

2

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SOYO SY-5EH5, SY-5EHM, ETEQ82C663 PCI, ETEQ82C663 AGP KEY Features, Introduction, Cpu, L2 Cache Controller, Dram Controller
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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.
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