• Integrated interface blocks for PCI Express® designs
• Compliant to the PCI Express Base Specification 2.0
• Gen1 (2.5 Gb/s) and Gen2 (5 Gb/s) support with GTX transceivers
• Endpoint and Root Port capable
• x1, x2, x4, or x8 lane support per block
• Compatibility across sub-families
• LXT and SXT devices are footprint compatible in the same package
• Advanced, high-performance FPGA Logic
• Real 6-input look-up table (LUT) technology
• Dual LUT5 (5-input LUT) option
• LUT/dual flip-flop pair for applications requiring rich register mix
• Improved routing efficiency

Virtex®-6 FPGAs are the programmable silicon foundation for Targeted Design Platforms that deliver integrated software and hardware
components to enable designers to focus on innovation as soon as their development cycle begins. Using the third-generation ASMBL™
(Advanced Silicon Modular Block) column-based architecture, the Virtex-6 family contains multiple distinct sub-families. This overview
covers the devices in the LXT, SXT, and HXT sub-families. Each sub-family contains a different ratio of features to most efficiently address
the needs of a wide variety of advanced logic designs. In addition to the high-performance logic fabric, Virtex-6 FPGAs contain many builtin
system-level blocks. These features allow logic designers to build the highest levels of performance and functionality into their FPGAbased
systems. Built on a 40 nm state-of-the-art copper process technology, Virtex-6 FPGAs are a programmable alternative to custom ASIC
technology. Virtex-6 FPGAs offer the best solution for addressing the needs of high-performance logic designers, high-performance
DSP designers, and high-performance embedded systems designers with unprecedented logic, DSP, connectivity, and soft
microprocessor capabilities