User Guide

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CPU
Supports Intel
®
Socket 478 Pentium
®
4 (Brookdale) 1.4GHz~2.4GHz+ with 400MHz Front Side Bus (FSB) designed for Socket 478
technology.
Chipset
The motherboard is equipped with SIS 650GX / 961B chipset. SIS 650GX chipset consists of host interface Controller and integrated high
performance SDRAM
Host system controller, which provide superior performance between the CPU, SDRAM, AGP bus, and delivering
533MB/s Bandwidth. In coordination with SIS 650GX, the SIS 961B chipset integrated fast Ethernet/Home networking controller,
Audio/Modem Controller with AC’97 interface and advanced power management, which can strongly enhance the system performance.
Expansion Slots
Including three 32-bit/33MHz PCI, one CNR and one AGP 1x2x4X slots. The PCI local bus throughput can be up to 132MB/s. The
Communication & Nectworking Riser (CNR)
slot provided from MX46LS can support CNR interface for a Modem/Audio card. The
Accelerated Graphics Port (AGP)
specification provides a new level of video display sophistication and speed. The AGP video cards
support data transfer rate up to 1056MB/s. MX46LS motherboard includes one AGP expansion slot for a bus mastering AGP graphic card.
For AD and SBA signaling, MX46LS motherboard can support 4X mode. Of three PCI slots provided, all of them are master PCI slots with
arbitration and decoding for all integrated functions and LPC bus.
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