【应用笔记】在Altera FPGA器件中使用CRC校验进行错误检测和恢复(Error Detection and Recovery Using CRC in Altera FPGA Devices)

【应用笔记】在Altera FPGA器件中使用CRC校验进行错误检测和恢复(Error Detection and Recovery Using CRC in Altera FPGA Devices)
在条件苛刻的应用中，如航空电子、电信、系统控制和军事应用领域，下列可能是非常重要的：
In critical applications, such as avionics, telecommunications, system
control, and military applications, it is important to be able to:
■ Confirm that the configuration data stored in an FPGA device is
correct.
■ Alert the system to the occurrence of a configuration error.
Error Detection and Recovery
Using CRC in Altera FPGA
Devices
July 2008, Version 1.4 Application Note 357



Introduction In critical applications, such as avionics, telecommunications, system
control, and military applications, it is important to be able to:

■ Confirm that the configuration data stored in an FPGA device is
correct.
■ Alert the system to the occurrence of a configuration error.

1 Information on SEUs is located in