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Partner Product

PowerSpan II  (2401)
Proven, Multi-port PCI Bus Switch

Product Highlights

Processor Support Direct connect interface for embedded processors: Motorola: MPC825x, MPC826x, MPC7xx, MPC7400 PowerPC: PowerPC 7xx, PowerPC 7400 Wintegra WinPathTM 25 to 100 MHz bus frequency Programmable endian conversion Integrated processor bus arbiter MPC8260 extended cycle support

PCI Support

Product Description

The Tundra Semiconductor PowerSpan II is a Multi-port PCI Bus Switch that bridges PCI to the PowerQUICC II (MPC8260), MPC7xx, PowerPCTM 7xx, and the Wintegra WinPathTM processors. PowerSpan II is available in either a single PCI or dual PCI variant. PowerSpan II defines a new level of PCI bus switch flexibility.



The integrated, non-transparent PCI-to-PCI bridge in the Dual PCI PowerSpan II provides a significant opportunity for designers to reduce component count and increase overall system performance.



PowerSpan II offers a flexible package design. The design is available in both the original PowerSpan package dimensions and newly designed, smaller packages.

Web Links

http://www.tundra.com/product_detail.aspx?id=815
http://www.tundra.com/product_detail.aspx?id=812
http://www.tundra.com/product_detail.aspx?id=816

More Information

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Wind River, a wholly owned subsidiary of Intel Corporation (NASDAQ: INTC), is a world leader in embedded and mobile software. Wind River has been pioneering computing inside embedded devices since 1981 and its technology is found in more than 500 million products