Hardware

Installation

 

 

S Y - 6 I W M Quick Start Guide

Step 4. Set JP2, JP3,JP4 and JP7 to configure CPU FSB Frequency

The FSB Frequency can be set through the BIOS [SOYO COMBO SETUP]. The BIOS will

allow selection from 1 out of 3 intervals. The intervals are: - 66 to 100MHz - 100 to 133MHz

- 133Mhz and above

What interval can be selected from depends on the jumper setting on the board.

ØCPU Default or Free Selection

ØCPU frequency indication

Your INTEL CPU has pins that tell the motherboard what frequency it is supposed to run at. If your CPU is a 66Mhz or a 100Mhz type, it will use pin B21 to indicate this. If it is high, the CPU is 66MHz type, if it is low, the CPU is a 100MHz type. If you have a 133MHz CPU, it will use an additional pin (A14) to tell the motherboard. If pin A14 is low, the CPU is a 133MHz type. For 66 and 100MHz CPUs this pin is high.

The signals of these two pins are connected to the clock generator of the board through JP3 and JP7. If both jumpers are closed, the clock generator will run the CPU at the default frequency. (Note that both JP2 and JP4 should be open)

The frequency interval that is shown in the BIOS is related to this frequency as follows:

66MHz CPU

66 -

100MHz interval

100MHz CPU

100

- 133MHz interval

133MHz CPU

133 or above interval

The frequency interval in the BIOS will be the same as mentioned above.

Summary (Default frequency)

The following table summarizes the above:

 

JP3

JP7

 

JP2

 

JP4

 

Frequency according to

closed

closed

 

open

 

open

 

CPU

 

 

 

1 2

3

1 2

3

 

 

 

 

 

1

2

1

2

 

 

 

Free Selection

If the user does not want the CPU to run at the specified (default) frequency, then JP3 and JP7 will have to be set to open. Now the frequency can be set by the user through JP2 and 4 in the following way:

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SOYO SY-6IWM quick start Set JP2, JP3,JP4 and JP7 to configure CPU FSB Frequency

SY-6IWM specifications

The SOYO SY-6IWM is a motherboard that holds a unique place in the world of computer hardware, particularly during the era of Socket 370 processors. Designed for those who seek a balance between performance, compatibility, and features, the SY-6IWM was widely recognized for its reliability and versatility in various computing environments.

At the heart of the SOYO SY-6IWM is its compatibility with Intel's Socket 370 processors, which includes a variety of Pentium III and Celeron CPUs. This compatibility allows users to run a broad range of applications and games, making it an attractive option for both casual users and those requiring a bit more performance. The motherboard supports front-side bus speeds of 100 MHz and 133 MHz, enabling it to accommodate varying CPU speeds.

One of the standout features of the SOYO SY-6IWM is its integrated sound capabilities. With onboard AC'97 sound, users can enjoy quality audio output without the need for additional sound cards. This integration simplifies the overall setup and reduces costs, making the motherboard a cost-effective solution for users who do not require high-end audio systems.

In terms of memory, the SY-6IWM supports up to 1 GB of SDRAM through its three DIMM slots. This capacity was quite respectable for its time, enabling smooth multitasking and efficient performance for a range of applications. The motherboard also offers a 2D/3D graphics interface, accommodating AGP 4X graphics cards, which added to its appeal for gaming enthusiasts.

The SY-6IWM is equipped with a variety of expansion slots, including five PCI slots and one AGP slot. This allows users to expand their systems with additional cards, such as advanced graphics cards, network cards, and other peripherals. Furthermore, the motherboard provides IDE interfaces which support up to four IDE devices, accommodating multiple hard drives, CD-ROM drives, and other storage solutions.

Another notable characteristic of the SOYO SY-6IWM is its BIOS support for various hardware configurations and overclocking features, appealing to users looking to optimize their systems' performance. The motherboard also features jumperless configuration, simplifying setup and reducing the chance of configuration errors.

Overall, the SOYO SY-6IWM is a well-rounded motherboard that embodies many of the key technologies and characteristics valued by computer enthusiasts during its time. Its compatibility with a variety of processors, built-in audio, support for ample memory, and expansion options make it a solid choice for users looking to build or upgrade their systems without breaking the bank. Its legacy endures as a testament to the design philosophy of providing performance and versatility for a wide range of computing needs.