XIO2001 - x1 PCI Express 至 PCI 总线转换桥接器

XIO2001是TI德州仪器公司的一款PCIe桥接器产品，XIO2001是x1 PCI Express 至 PCI 总线转换桥接器，本站介绍了XIO2001的封装应用图解、特点和优点、功能等，并给出了与XIO2001相关的TI元器件型号供参考。

XIO2001 - x1 PCI Express 至 PCI 总线转换桥接器 - PCIe桥接器 - PCIExpress - 德州仪器

产品特性

Full ×1 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 2.0
Fully Compliant with PCI Local Bus Specification, Revision 2.3
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
Optional Spread Spectrum Reference Clock is Supported
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
Internal PCI Arbiter Supporting Up to 6 External PCI Masters
Advanced PCI Express Message Signaled Interrupt Generation for Serial IRQ Interrupts
External PCI Bus Arbiter Option
PCI Bus LOCK Support
JTAG/BS for Production Test
PCI-Express CLKREQ Support
Clock Run and Power Override Support
Six Buffered PCI Clock Outputs (25 MHz, 33 MHz, 50 MHz, or 66 MHz)
PCI Bus Interface 3.3-V and 5.0-V (25 MHz or 33 MHz only at 5.0 V) Tolerance Options
Integrated AUX Power Switch Drains VAUX Power Only When Main Power Is Off
Five 3.3-V, Multifunction, General-Purpose I/O Terminals
Memory-Mapped EEPROM Serial-Bus Controller Supporting PCI Express Power Budget/Limit Extensions for Add-In Cards
Compact Footprint, Lead-Free 144-Ball, ZAJ MicroStar™ BGA, Lead-Free 169-Ball ZGU MicroStar BGA, and PowerPad™ HTQFP 128-Pin PNP Package

产品应用

Consumer Applications:
- PC
- Notebooks
- PCIe Add-In Cards
- Multi-Function Printers
- Network Routers and Switches
Industrial Applications
- Industrial PCs
- Video Surveillance Systems

产品说明

The XIO2001 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 non-posted transactions. For upstream traffic, up to six posted and four non-posted transactions are simultaneously supported.

The PCI Express interface is fully compliant to the PCI Express Base Specification, Revision 2.0.

The PCI Express interface supports a ×1 link operating at full 250 MB/s packet throughput in each direction simultaneously. Also, the bridge supports the advanced error reporting including extended CRC (ECRC) as defined in the PCI Express Base Specification. Supplemental firmware or software is required to fully utilize both of these features.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
XIO2001	HTQFP (128)	14.00 mm x 14.00 mm
	NFBGA (144)	7.00 mm x 7.00 mm
	BGA MICROSTAR (169)	12.00 mm x 12.00 mm

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