基于PCIE的数字信号处理板设计与实现

摘要

The paper introduces one method of designing and implementing digital signal processing arithmetic evaluation and validation prototype. The prototype can be configured through software, it uses large capability FIFOs on the board to record the inputs、outputs and calculation processes of the arithmetic under test, the records can be send to PC through PCIE protocol, so that the user can use the advanced design and validation toolsets of digital signal processing on PC to check out the validity of the arithmetic under test.%介绍了一种数字信号处理算法评估验证平台的设计实现方法.该平台可通过软件进行配置,通过板卡上的大容量缓存对被测算法的输入、输出以及计算过程进行采集,并通过PCIE协议将采集结果上传至计算机,以使用户能够利用高级算法设计验证工具检验被测算法的有效性.