PCI6520 Datasheet, PDF (1/1 Pages) PLX Technology – Transparent FastLane™ PCI-X -to- PCI-X Bridge

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Connectivity
ƒ 64-bit, 33MHz-133MHz
Asynchronous operation
ƒ 5V signal input tolerance and
5V signal to 3.3V signal
conversions
ƒ 27mm x 27mm PBGA
ƒ 10KB FIFO size
ƒ PCI-X or PCI Bus Types
ƒ Transparent Bridge Function
ƒ 8 supported Bus Masters
Performance
ƒ Dynamic-Buffer-Management™
for enhanced PCI-X-to-PCI-X
bridging
ƒ Flow-Thru™ architecture for
PCI-X-to-PCI bridging conversion
ƒ Independent reference clock input for
PCI-X clock speed measurement
ƒ Large 10K Byte buffer for efficient
PCI-X-to-PCI-X and PCI-X-to-PCI
bridging and speed conversion
ƒ 8 pairs of REQ/GNT signals support
up to 8 bus masters directly on
secondary bus
ƒ EEPROM support for extra register
control, Vital Product Data (VPD), 8
general purpose IO interface, and
proven PME D3 wakeup power
management.
PCI 6520
Transparent FastLane™ PCI-X –to- PCI-X Bridge
Asynchronous, 133MHz, 64-Bit PCI-X to PCI-X Bridge for Servers, Storage,
Telecommunication, Networking and Embedded Applications and High
Performance 10KB Buffer PCI-X-to-PCI Bridging
PLX’s FastLane™ PCI 6520 is a 64-Bit PCI-X-to-PCI-X bridge designed for high
performance, high availability applications in PCI-X-to-PCI conversion, bus expansions
and frequency conversions bridging. The PCI 6520 has sophisticated buffer management
and buffer configuration options designed to provide customizable performance
optimization.
The FastLane PCI 6520 has sophisticated buffer architecture designed to provide very
efficient PCI-X-to-PCI conversion bridging. The PCI 6520 allows up to 2KB prefetch
during each PCI read.
PLX Technology, Inc.
870 Maude Ave.
Sunnyvale, CA 94085 USA
Tel: [phone]
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Web Site: www.plxtech.com
Product Ordering Information
Part Number
Description
PCI 6520-xx13BC
PCI 6520 PCI-X-to-PCI-X Bridge Chip (PBGA)
Please visit the PLX Web site at http://www.plxtech.com or contact PLX sales at 408-774-9060 for more information.
© 2004 PLX Technology, Inc. All rights reserved. PLX and the PLX logo are registered trademarks of PLX Technology, Inc. FastLane is a trademark of PLX
Technology, Inc., which may be registered in some jurisdiction. All other product names that appear in this material are for identification purposes only and are
acknowledged to be trademarks or registered trademarks of their respective companies. Information supplied by PLX is believed to be accurate and reliable, but PLX
Technology, Inc. assumes no responsibility for any errors that may appear in this material. PLX Technology, Inc. reserves the right, without notice, to make changes in
product design or specification.
6520-SIL-PB-P1-1.1
5/04