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SiS 635/735 DDR Chipset Preview PDF Print E-mail
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Host Interface Controller

  • Supports Intel Slot 1/Socket370 Pentium!!!T/Pentium!!!/Celeron CPUs
  • Asynchronous Host/DRAM Clock Scheme at the combination of 133/133, 133/200, 133/266, 100/133, 100/200, 100/266
Integrated DRAM Controller
  • 3 unbuffered DIMM of 3.3V SDRAM or 2.5V DDR DRAM
  • Supports DDR Memory Bus up to 266 MHz / SDRAM Memory Bus up to 133 MHz
  • System Memory Size up to 1.5GB
  • Up to 512MB per DIMM
  • Supports 16Mb, 64Mb, 128Mb, 256Mb, 512Mb SDRAM Technology
Integrated A.G.P. Compliant Target/66Mhz Host-to-PCI Bridge
  • AGP v2.0 Compliant
  • Supports Graphic Window Size from 4MBytes to 256MBytes
  • Supports Pipelined Process in CPU-to- A.G.P. Access
  • Supports Additional AGP slot with 4X and Fast Write Transaction
Meet PC2001 RequirementsBuild-in Multi-threaded IO Link Delivering 1.2GB/sec
  • Concurrently Serve (Embedded) DMA Devices including Dual IDE channels, Dual USB channels, MAC Controller, and S/W Audio/Modem DMA channels
  • Support those Embedded DMA Devices with Pipelined Streaming PCI 2.2 Specification Compliant
    • High Performance PCI Arbiter
    • Supports up to 6 PCI Masters
    Fast IDE Master/Slave Controller
    • Supports Build-in Multithreaded IO Link Mastering
    • PIO Mode 0, 1, 2 , 3, 4
    • Multiword DMA Mode 0, 1, 2
    • Ultra DMA 33/66/100
    • Two Independent IDE Channels Each with 16 DW FIFO
    Advanced Power Management
    • Meets ACPI 1.0b Requirements
    • Meets APM 1.2 Requirements
    • ACPI Sleep States Include S1, S3, S4, S5
    • System Power-Up Events Include: Power Button, Keyboard Password/ Hot-Key, RTC Alarm, Modem Ring-In, GPIO0, LAN, PME#, AC'97 Wake-Up and USB Wake-Up
    Integrated Keyboard ControllerIntegrated Real Time Clock (RTC) with 256B CMOS SRAMUniversal Serial Bus Host Controller
    • Supports Build-in Multithreaded IO Link Mastering
    • OpenHCI Host Controller with Root Hub
    • Two USB Host Controllers
    • Six USB Ports
    Integrated IEEE 802.3 & 802.3U Complied MAC with MII Interface and MAC Interface
    • IEEE 802.3 and 802.3u Standard Compatible
    • Single 25MHz Clock for 10 and 100 Mbps Operation
    • Supports Software, Enhanced Software, and Automatic Polling Schemes to Internal PHY Status Monitor and Interrupt
    • Supports 10base-T, 100base-Tx, 1 Mb/s & 10 Mb/s Home networking
    Integrated Audio Controller with AC97 Interface.
    • Supports AC97 v2.1 Audio Codec and Modem Codec

    NAND Tree for Ball Connectivity Testing
    677-Balls BGA Package
    1.8V Core with Mixed 1.5V, 2.5V and 3.3V I/O CMOS Technology



     
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