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PEX8114

PLX Technology
Part Number PEX8114
Manufacturer PLX Technology
Description PCI Express to PCI Bridge
Published Aug 10, 2006
Detailed Description www.DataSheet4U.com . Version 2.1 2004 PEX 8114 Features ExpressLane™ PCI Express-to-PCI/PCI-X Bridge Flexible, High...
Datasheet PDF File PEX8114 PDF File

PEX8114
PEX8114

Overview
www.
DataSheet4U.
com .
Version 2.
1 2004 PEX 8114 Features ExpressLane™ PCI Express-to-PCI/PCI-X Bridge Flexible, High-Performance Bridge in a Small Package The PLX Technology ExpressLane PEX 8114 is a high performance bridge that enables designers to migrate legacy PCI and PCI-X bus interfaces to the new advanced serial PCI Express™ interface.
This flexible device supports forward, reverse and non-transparent bridging.
The bridge is equipped with a standard, but flexible PCI Express port that scales to x1, x2 or x4 lanes with a maximum of 1 Gigabyte per second of throughput per transmit and receive direction.
With four 2.
5 Gbps integrated SerDes, the standard PCI Express signaling delivers the highest bandwidth with the lowest possible pin count using LVDS technology.
The ExpressLane PEX 8114 has a single parallel bus segment supporting the advanced PCI-X protocol, with a 64-bit wide parallel data path running at 133MHz.
The bridge also supports conventional PCI operation.
ƒ General Features o Forward and Reverse bridging o Reverse bridging root functions o Transparent and Non-transparent bridging o Standard 256 Plastic BGA package (17mm x 17mm) o Low power – 2W max.
o No heat sink required o EEPROM configuration option o 1.
0 V core supply voltage o DC and AC JTAG (1149.
1 and 1149.
6) ƒ Scalable PCI Express Interface o x4 Link (configurable as x1, x2 or x4) o Full-duplex PCI Express lanes; 2.
5 Gbps each o Automatic lane reversal o 8b/10b encoding o Link training (auto-negotiate to smallest link width) o 256 byte maximum payload size o PCI Express Base specification 1.
0a compliant o End-to-end CRC and data poisoning o Advanced error reporting o Link and device power management o Advanced flow control o Hot Plug o Turn off unused lanes for power reduction ƒ Advanced PCI-X Interface o PCI-X (v 1.
0b): 64 bits at 133, 100 or 66 MHz o PCI 3.
0: 32 or 64 bits at 66, 50, 33 or 25 MHz o 8-outstanding split transactions o Internal arbiter supports up to 4 external masters o...


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