TSI352-66CQY

Tsi352™ PCI-to-PCI Bridge Product Brief ® Device Overview Features The IDT Tsi352 is a PCI-to-PCI Bridge that provides a high performance connection path between two peripheral components interconnect (PCI) buses. Transactions occur between masters on one PCI bus and targets on another PCI bus, and the Tsi352 allows bridged transactions to occur concurrently on both buses. The bridge supports burst-mode transfers to maximize data throughput, and the two bus traffic paths through the bridge act independently. Block Diagram Primary PCI Bus Interface 33-MHz / 32-bit PCI Bus Posted Write Buffer NonPosted Buffer Posted Queue NonPosted Queue Mux Logic NonPosted Buffer Posted Write Buffer NonPosted Queue Posted Queue Mux Logic Address Decoder Secondary PCI Bus Interface Hot Swap Clocking/ Reset 33-MHz / 32-bit PCI Bus • Two 32-bit, 33-MHz PCI buses • Fully compliant with PCI-to-PCI Bridge Architecture Specification Revision 1.1 • Configurable for PCI Power Management Interface Specification Revision 1.0 or 1.1 support • CompactPCI friendly silicon as defined in the CompactPCI Hot Swap Specification • Provides internal two-tier arbitration for up to four secondary bus masters and supports an external secondary bus arbiter • Secondary bus is driven low during reset • Provides five secondary PCI clock outputs • Burst data transfers with pipeline architecture to maximize data throughput in both directions • Provides programmable extension windows and port decode options • Independent read and write buffers for each direction • Provides VGA palette memory and I/O, and subtractive decoding Other • Advanced submicron, low-power CMOS technology Physical • 160-QFP package • 3.3 V core logic with universal PCI interface compatible with 3.3 V and 5 V PCI signaling environments Secondary Bus Arbiter 80D6000_BK001_03 Benefits • Bus expansion and electrical load splitting • Small foot print package making it ideal for applications with tight board real estate requirements • Expanding the PCI bus and support more slots • Increases system performance by supporting simultaneous upstream and downstream transactions 1 of 2  2008 Integrated Device Technology, Inc. September 8, 2009 Tsi352 Product Brief Typical Applications The Tsi352 can be used in the following applications: • Multifunction I/O cards • Motherboards • Consumer Networking Systems • Industrial applications • Back planes Typical Application — Digital Video Recorder Tsi352 PCI Bus Video Digitizer/ Decoder Video Input 1 Video Digitizer/ Decoder Video Input 1 Video Digitizer/ Decoder Video Input 1 Video Digitizer/ Decoder Video Input 1 PCI Bus August 16, 2004August 16, 200 NOT AN OFFER FOR SALE The information presented herein is subject to a Non-Disclosure Agreement and is for planning purposes only. Nothing contained in this presentation, whether verbal or written, is intended as, or shall have the effect of, a sale or an offer for sale that creates a contractual power of acceptance. ® CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 2 of 2 for Tech Support: email: ssdhelp@idt.com phone: 408-284-8208 document: 80D6000_FB001_05 September 8, 2009 IMPORTANT NOTICE AND DISCLAIMER RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (“RENESAS”) PROVIDES TECHNICAL SPECIFICATIONS AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS. 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