TSI384-133ILV

® Tsi384™ PCIe® to PCI/X Bridge Product Brief Device Overview The IDT Tsi384 is a high-performance bus bridge that connects the PCI Express (PCIe) protocol to the PCI and PCI-X bus standards. The Tsi384’s PCIe Interface has superior performance and supports 1, 2, or 4 lanes. This enables the bridge to offer exceptional throughput performance of up to 1 GBps. The device’s PCI/X Interface can operate up to 133 MHz in PCI-X mode, or up to 66 MHz in PCI mode. This interface offers designers extensive flexibility by supporting three types of addressing modes: transparent, opaque, and non-transparent. Low Power Consumption The Tsi384 has typical power consumption of 1.3W, and incorporates advanced power management to minimize power consumption during operation. In addition to supporting D0, D3 hot, and D3 cold power management modes, the device permits unused PCIe lanes to be powered off automatically or by configuration. Transparent, Non-transparent, and Opaque Bridging Transparent mode operation is available for efficient, flow-through configurations, while non-transparent bridging allows isolation between the Tsi384’s PCIe and the PCI/X domains. Non-transparent bridging also enables multi-host systems and is used in applications such as storage adapters. Opaque mode provides semi-transparent operation for multiprocessor configurations and enhanced private device support. High Performance The Tsi384 incorporates many advanced PCIe protocols that increase system performance, including: Lane Reversal and Polarity Inversion, end-to-end CRC, ASPM L0 link state power management, and Hot Plug. In addition to low-latency operation, the device supports a maximum payload size of up to 512 bytes to allow better throughput efficiency. Clocking/ Reset Interrupt Handling Error Handling PCI/X Arbiter EEPROM Controller PCIe Interface (x4) Posted Writer Buffer Posted Queue Upstream NonPosted Buffer NonPosted Queue Mux Logic Power Mgmt Mux Logic Posted Writer Buffer Posted Queue Downstream NonPosted Buffer NonPosted Queue PCI/X Interface Config Registers JTAG 80E1000_BK001_01 (Tsi384) Figure 1 Tsi384 Block Diagram Features • General – PCI Express to PCI/PCI-X Forward bridge – Transparent, Non-transparent, and Opaque modes – Low latency – Superior queuing and buffering architecture maximize throughput and minimize latency – Compliant with the following specifications: • PCI Express Base 1.1 • PCI Express PCI/PCI-X Bridge 1.0 • PCI-to-PCI Bridge Architecture 1.2 • PCI Local Bus 3.0 • PCI-X 2.0 (mode 1 only) • PCI Bus Power Management Interface 1.2 IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. 1 of 2  2008 Integrated Device Technology, Inc. August 13, 2009 Tsi384 Evaluation Board Product Brief • PCI Express – Configurable as 1, 2, or 4 lanes – 512-byte maximum payload – Advanced error reporting capability – Supports Lane Reversal and Lane Polarity Inversion – End-to-end CRC check and generation – Up to four outstanding memory reads – ASPM L0s link state power management – Legacy interrupt signaling and MSI interrupts – Hot Plug support • PCI/PCI-X – 32/64-bit addressing – 32/64-bit data – PCI-X operation at 50, 66, 100, and 133 MHz – PCI operation at 25, 33, 50, and 66 MHz – Up to eight outstanding memory reads – 4K read completion buffer – Four external PCI/X masters supported through internal arbiter – Support for external arbiter • Other – Support for Masquerade mode – JTAG IEEE 1149.1, 1149.6 – Support for D0, D3 hot, D3 cold power management states – 1.2V core power supply – 1.3W typical power consumption (x4 PCIe to 133-MHz PCI-X) – Packaged in 17x17 mm, 256-pin PBGA – Package pinout and footprint compatible with PLX8114 compatible with PLX8114 • Routers and switches • Motherboards (server, SBC, industrial PC) • PC adapter cards (communications, graphics, imaging, and multimedia) • Multi-function printers • Digital video recorders PCI-X 133 MHz GbE/FC Controller Tsi384 PCI-X 133 MHz PCIe x4 GbE/FC Controller 80E1000_TA001_01 Figure 2 HBA Card Application Benefits – Enhances system performance by delivering high throughput and low latency across bus interfaces – Simplifies system design by offering numerous programmable features – Minimizes system power consumption by providing comprehensive power management Typical Applications The Tsi384 is suited to applications that need to bridge from PCIe to downstream PCI-X and PCI devices. Its flexibility, high performance, small footprint, and low power consumption, make it ideal for a wide range of applications, including: • Storage Area Network (SAN, RAID HBA cards) • Network Attached Storage, Direct Attached Storage (NAS, DAS) • Line cards and NICs 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: 80E1000_FB001_07 August 13, 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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