Schematic msi ms-6545 rev 2.0 schematic

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msi ms-6545 rev 2.0




Technical Specifications

ParameterValue
BrandMSI
ModelMS-6545
Motherboard ManufacturerMSIBoard NumberMS-6545
Revision2.0
DateTuesday, July 16, 2002
CPU PlatformWillamette Processor
CPU SocketWillamette Socket (SKT W)
PCH / SouthbridgeICH2
ChipsetIntel 850 Chipset (Tehama)
Memory Controller HubMCH
RAM TypeRIMM (Direct RDRAM)
RAM ArchitectureDirect RDRAM Channel A, Direct RDRAM Channel B
RAM Quantity / SlotsRIMM SKTS 1:2, RIMM SKTS 3:4
GPU TypeAGP 4X
Graphics ArchitectureAGP 4X (266MHz)
Audio CodecAMPAC '97 Audio Codec
LAN ICRJ45 LAN
Firmware HubFWH
Super I/OSMC I/O
Hardware MonitorHeceta Hardware Monitor
VRMVRM 9.0
Voltage RegulatorINTERSIL 2-PHASE CONVERTER
Power IC(s)SC1538, SC1536, EZ1580, ALT1087
Clock SynthesizerCK00
Document NumberMS-6545 2.0
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Technical Summary

The MSI MS-6545 revision 2.0 motherboard is designed for the Intel Willamette processor (Socket W) and is built on the Intel 850 (Tehama) chipset, featuring an MCH memory controller hub and an ICH2 I/O controller hub. Memory architecture consists of Direct RDRAM across two channels, supporting up to four RIMM sockets. The graphics interface is AGP 4X operating at 266MHz. Integrated audio is provided by an AMPAC '97 Audio Codec, and networking is handled by an RJ45 LAN controller. The system firmware is stored on a Firmware Hub (FWH). Super I/O functions are managed by an SMC I/O controller, while system monitoring is handled by the Heceta Hardware Monitor. Power regulation is achieved through an Intersil 2-phase VRM converter, utilizing SC1538, SC1536, EZ1580, and ALT1087 voltage regulator ICs. The clock distribution is managed by a CK00 clock synthesizer.

Technician FAQ

Q: What is the board number and revision of this motherboard?

A: The board number is MS-6545, revision 2.0.

Q: What CPU platform and socket does this motherboard support?

A: This motherboard supports the Intel Willamette processor using Socket W (SKT W).

Q: What type of memory does this motherboard use?

A: This motherboard uses Direct RDRAM (RIMM) across two channels, with four RIMM slots total.

Q: What chipset is used on this motherboard?

A: The chipset is the Intel 850 (Tehama), consisting of an MCH memory controller hub and an ICH2 I/O controller hub.

Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
 

Attachments

  • MSI=MS-6545 Rev 2.0.pdf
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