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FW82439TX - Extended Temperature PCISET System Controller

General Description

at any time, without notice.

The Intel 430TX PCIset may contain design defects or errors known as errata.

Current characterized errata are available on request.

Key Features

  •  PCI CLKRUN# Support  Dynamic Stop Clock Support  Suspend to RAM (STR)  Suspend to Disk (STD)  Power On Suspend (POS)  Internal Clock Control  SDRAM and EDO Self Refresh During Suspend  ACPI Support  Compatible SMRAM (C_SMRAM) and Extended SMRAM (E_SMRAM)  SMM Writeback Cacheable in E_SMRAM Mode up to 1 MB  3.3/5V DRAM, 3.3/5V PCI 3.3/5V Tag and 3.3/2.5 SRAM Support Test Features  NAND Tree Support for all Pins Supports the Universal Serial Bus (USB) n The Intel 430TX PCIset (430TX.

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Datasheet Details

Part number FW82439TX
Manufacturer Intel
File Size 779.62 KB
Description Extended Temperature PCISET System Controller
Datasheet download datasheet FW82439TX Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PRELIMINARY m o .c U 4 t e n e n h S a at n n .D n w w w Intel Extended Temperature 430TX PCISET: 82439TX System Controller (MTXC) Datasheet n Fully Synchronous, Minimum Latency 30/33-MHz PCI Bus Interface  Five PCI Bus Masters (including PIIX4)  10 DWord PCI-to-DRAM Read Prefetch Buffer  18 DWord PCI-DRAM Post Buffer  Multi-Transaction Timer to Support Multiple Short PCI Transactions Power Management Features  PCI CLKRUN# Support  Dynamic Stop Clock Support  Suspend to RAM (STR)  Suspend to Disk (STD)  Power On Suspend (POS)  Internal Clock Control  SDRAM and EDO Self Refresh During Suspend  ACPI Support  Compatible SMRAM (C_SMRAM) and Extended SMRAM (E_SMRAM)  SMM Writeback Cacheable in E_SMRAM Mode up to 1 MB  3.3/5V DRAM, 3.3/5V PCI 3.3/5V Tag and 3.3/2.