Spartan FPGA 低成本、高效率串行配置

Spartan FPGA 低成本、高效率串行配置
APPLICATION NOTE

The Low-Cost, Efficient Serial
Configuration of Spartan FPGAs

XAPP098 November 13, 1998 (Version 1.0) Application Note by Kim Goldblatt

Summary
This application note shows how to achieve low-cost, efficient serial configuration for Spartan FPGA designs. The approach
recommended here takes advantage of unused resources in a design, thereby reducing the cost, part count, memory size,
and board space associated with the serial configuration circuitry. As a result, neither processor nor PROM needs to be fully
dedicated to per