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XIO2000 Status: NRND

PCI Express to PCI Bus Translation Bridge


      
         
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Alert Icon   NRND: This product is not recommended for new designs. However, the device, tool, or software continues to be in production to support existing customers. TI does not recommend using this part in a new design. TI encourages designers to consider alternative products for new designs.

Replaced By:

  • XIO2000A The device is an EXACT EQUIVALENT in functionality and parametrics to the compared device.Part number for XIO2000 has changed to XIO2000A. 

Datasheet

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Product Information

Features

  • Full x1 PCI Express Throughput
  • Fully Compliant with PCI Express to PCI/PCI-X Bridge Specification, Revision 1.0
  • Fully Compliant with PCI Express Base Specification, Revision 1.0a
  • Fully Compliant with PCI Local Bus Specification, Revision 2.3
  • Extended Virtual Channel (VC) Support Includes a Second VC for Quality-of-Service and Isochronous Applications
  • PCI Express Advanced Error Reporting Capability Including ECRC Support
  • Support for D1, D2, D3hot, and D3cold
  • Active State Link Power Management Saves Power When Packet Activity on the PCI Express Link is Idle, Using Both L0s and L1 States
  • Wake Event and Beacon Support
  • Error Forwarding Including PCI Express Data Poisoning and PCI Bus Parity Errors
  • Utilizes 100-MHz Differential PCI Express Common Reference Clock or 125-MHz Single-Ended, Reference Clock
  • Robust Pipeline Architecture To Minimize Transaction Latency
  • Full PCI Local Bus 66-MHz/32-Bit Throughput
  • Support for Six Subordinate PCI Bus Masters with Internal Configurable, 2-Level Prioritization Scheme
  • Advanced VC Arbitration Options Include VC1 Strict Priority, Hardware-Fixed Round-Robin, and 32-Phase, Weighted Round-Robin
  • Advanced PCI Bus Port Arbitration Options Include 128-phase, Weighted Round-Robin Time-Based and 128-phase, Weighted Round-Robin Aggressive Time-Based
  • Advanced PCI Isochronous Windows for Memory Space Mapping to a Specified Traffic Class
  • Advanced PCI Express Message Signaled Interrupt Generation for Serial IRQ Interrupts from CardBus Applications
  • External PCI Bus Arbiter Option
  • PCI Bus LOCK\ Support

View All Features in Datasheet

Description

The XIO2000 is a single-function PCI Express to PCI translation bridge that is fully compliant to the PCI Express to PCI/PCI-X Bridge Specification, Revision 1.0. For downstream traffic, the bridge simultaneously supports up to eight posted and four nonposted transactions for each enabled virtual channel (VC). For upstream traffic, up to six posted and four nonposted transactions are simultaneously supported for each VC.

The PCI Express interface is fully compliant to the PCI Express Base Specification, Revision 1.0a.

The PCI Express interface supports a x1 link operating at full 250 MB/s packet throughput in each direction simultaneously. Two independent VCs are supported. The second VC is optimized for isochronous traffic types and quality-of-service (QoS) applications.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Replaced ByPackage | PinsSymbolsFootprintsSamples
XIO2000GZZNRND0 to 70XIO2000AGZZBGA MICROSTAR (GZZ) | 201 Download CAD Format for this Symbol Download CAD Format for this FootprintReplaced by XIO2000AGZZ
XIO2000ZZZNRND0 to 70XIO2000AZZZBGA MICROSTAR (ZZZ) | 201 Download CAD Format for this Symbol Download CAD Format for this FootprintReplaced by XIO2000AZZZ

Inventory

Reported Distributor Inventory as of 9:23 AM GMT, 09 Feb 2010
RegionCompanyIn StockPurchase
Call**XIO2000GZZ
AmericasRochester Electronics >1k
Call**XIO2000ZZZ
AmericasRochester Electronics >1k
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

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