7 Series FPGAs SelectIO Resources User Guide www.xilinx.com 11
UG471 (v1.10) May 8, 2018
Preface
About This Guide
Xilinx® 7 series FPGAs include four FPGA families that are all designed for lowest power
to enable a common design to scale across families for optimal power, performance, and
cost. The Spartan®-7 family is the lowest density with the lowest cost entry point into the
7 series portfolio. The Artix®-7 family is optimized for highest performance-per-watt and
bandwidth-per-watt for cost-sensitive, high volume applications. The Kintex®-7 family is
an innovative class of FPGAs optimized for the best price-performance. The Virtex®-7
family is optimized for highest system performance and capacity.
This guide serves as a technical reference describing the 7 series FPGAs SelectIO™
resources. This 7 series FPGAs SelectIO resources user guide, part of an overall set of
documentation on the 7 series FPGAs, is available on the Xilinx website at
www.xilinx.com/documentation
.
Guide Contents
This manual contains the following chapters:
• Chapter 1, SelectIO Resources
• Chapter 2, SelectIO Logic Resources
• Chapter 3, Advanced SelectIO Logic Resources
Additional Resources
To find additional documentation, see the Xilinx website at:
http://www.xilinx.com/support/documentation/index.htm
.
To search the Answer Database of silicon, software, and IP questions and answers, or to
create a technical support WebCase, see the Xilinx website at:
http://www.xilinx.com/support
.