User Guide

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CPU
Supports Intel
®
Socket 478 Pentium
®
4 (Willamette / Northwood) 1.3GHz~2.4GHz+ with 400MHz Front Side Bus (FSB) designed for Socket
478 technology.
Chipset
The motherboard is equipped with SIS 645 / 961 chipset. SIS 645 chipset consists of host interface Controller and integrated high
performance DDR SDRAM
Host system controller, which provide superior performance between the CPU, SDRAM, AGP bus, and
delivering 533MB/s Bandwidth. In coordination with SIS 645, the SIS 961 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 six 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 AX45 / AX45-V 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. AX45 / AX45-V motherboard includes one AGP expansion slot for a bus mastering AGP graphic
card. For AD and SBA signaling, AX45 / AX45-V motherboard can support 4X mode. Of six PCI slots provided, all of them are master PCI
slots with arbitration and decoding for all integrated functions and LPC bus.