VIA KT266A芯片組產品手冊
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VIA KT266A芯片組產品手冊
VIA KT266A芯片組產品手冊.
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CChhiippsseett IInnttrroodduuccttiioonn
Confidential and ProprietaryMainstream AMD DDR Elusive
Many Solutions on the Market
n
Chipsets from VIA, AMD, ALi, and SiS
g
No Clear Performance/Feature Set
n
Leader
Motherboard manufacturers hedging
g
their bets, developing for all chipsets
Platform fragmentation slowing the
n
acceptance of DDR on AMD platforms
OEMs, System Integrators, End Users,
g
Channel confused by lack of clear
platform leadership
Confidential and ProprietaryVIA Leads DDR Platform
Development
First available P6 bus DDR chipset
n
VIA Apollo pro266 first available DDR-
g
SDRAM chipset for Intel? Pentium? III
processors
First mass produced K7 bus DDR chipset
n
VIA Apollo KT266 first widely available DDR-
g
SDRAM chipset for AMD Athlon? and
Duron? processors
First available P7 bus DDR chipset
n
VIA Apollo P4X266 brings DDR-SDRAM to the
g
Pentium 4 platform for the first time
Confidential and ProprietaryThe Definitive AMD DDR Chipset
VIA Apollo KT266A eliminates the
n
doubt
Performance Driven Design
g
Established Motherboard Base
g
V-MAP Scalability and Flexibility
g
Confidential and ProprietaryKT266A Chipset Block Diagram
Confidential and ProprietaryPerformance Driven Design
Enhanced Memory
n
Controller
Supports DDR200/DDR266
g
Tightened Timings
g
Decreases latency, increases
g
effective bandwidth
Deeper Queuing
g
Allows more instructions “in
g
flight”, hiding latency
penalties
New Abilities
g
Can burst up to eight Quad
g
Words in a clock cycle
Confidential and ProprietaryVIA Modular Architecture Platform
V-MAP
n
Multiple Pin-to-Pin
g
Compatible South Bridge
options
Drop-in replacement for
g
KT266
Future Pin-to-Pin
g
Compatible North Bridge
migration options
Seamless product
n
transitions on a single
motherboard platform
Faster Time to Market
g
Lower Product
g
Development,
Validation, and
Production costs
Confidential and ProprietaryAMD DDR Chipset Comparison
Feature AMD760 KT266A SiS735
North Bridge AMD761 VT8366A SiS735
CChhiippsseett IInnttrroodduuccttiioonn
Confidential and ProprietaryMainstream AMD DDR Elusive
Many Solutions on the Market
n
Chipsets from VIA, AMD, ALi, and SiS
g
No Clear Performance/Feature Set
n
Leader
Motherboard manufacturers hedging
g
their bets, developing for all chipsets
Platform fragmentation slowing the
n
acceptance of DDR on AMD platforms
OEMs, System Integrators, End Users,
g
Channel confused by lack of clear
platform leadership
Confidential and ProprietaryVIA Leads DDR Platform
Development
First available P6 bus DDR chipset
n
VIA Apollo pro266 first available DDR-
g
SDRAM chipset for Intel? Pentium? III
processors
First mass produced K7 bus DDR chipset
n
VIA Apollo KT266 first widely available DDR-
g
SDRAM chipset for AMD Athlon? and
Duron? processors
First available P7 bus DDR chipset
n
VIA Apollo P4X266 brings DDR-SDRAM to the
g
Pentium 4 platform for the first time
Confidential and ProprietaryThe Definitive AMD DDR Chipset
VIA Apollo KT266A eliminates the
n
doubt
Performance Driven Design
g
Established Motherboard Base
g
V-MAP Scalability and Flexibility
g
Confidential and ProprietaryKT266A Chipset Block Diagram
Confidential and ProprietaryPerformance Driven Design
Enhanced Memory
n
Controller
Supports DDR200/DDR266
g
Tightened Timings
g
Decreases latency, increases
g
effective bandwidth
Deeper Queuing
g
Allows more instructions “in
g
flight”, hiding latency
penalties
New Abilities
g
Can burst up to eight Quad
g
Words in a clock cycle
Confidential and ProprietaryVIA Modular Architecture Platform
V-MAP
n
Multiple Pin-to-Pin
g
Compatible South Bridge
options
Drop-in replacement for
g
KT266
Future Pin-to-Pin
g
Compatible North Bridge
migration options
Seamless product
n
transitions on a single
motherboard platform
Faster Time to Market
g
Lower Product
g
Development,
Validation, and
Production costs
Confidential and ProprietaryAMD DDR Chipset Comparison
Feature AMD760 KT266A SiS735
North Bridge AMD761 VT8366A SiS735
AIGCVIA KT266A芯片組產品手冊是針對VIA Technologies公司生產的KT266A型號主板北橋芯片的產品詳細說明書。該手冊包含了以下內容：
1. 介紹與概述：對KT266A芯片組的基本特性進行描述，如支持的處理器類型（如Athlon XP、 Duron等）、總線頻率、內存規格（DDR SDRAM）、AGP插槽規范以及PCI-E接口兼容性等。
2. 系統要求：明確指出主板所需的電源、CPU、內存、擴展插槽（如AGP/PCI）以及其他必要硬件組件的規格要求。
3. 芯片組架構與功能模塊：詳細介紹KT266A芯片組內部各組成部分的功能，包括南北橋之間的連接、內存控制器、IDE/SATA控制、USB、LAN（以太網）接口、聲卡集成等功能模塊及其工作原理和性能指標。
4. BIOS設置指南：提供BIOS中關于系統時鐘頻率調節、內存參數設置、AGP/PCI設備配置、啟動順序調整等內容的詳細說明，以便用戶能正確地進行系統初始化和優化。
5. 性能測試與兼容性列表：列出KT266A芯片組在不同配置下的典型性能表現，并給出與之兼容的操作系統版本、顯卡驅動程序、聲卡驅動程序等軟硬件信息。
6. 安裝與故障排除：指導用戶安裝主板的過程，以及在使用過程中可能遇到的問題及解決辦法。
7. 其他相關部分：可能還包括售后服務政策、聯系方式、安全警告等信息。
總之，VIA KT266A芯片組產品手冊是為了幫助用戶全面理解并正確操作使用這款主板，從而充分發揮其性能潛力的重要參考資料。
