LHCb数据采集系统HDL设计中使用的三线交互测试平台

Build of Tri-crosscheck platform for complex HDL design in LHCb's DAQ system

以CERN的LHCb实验通用数据采集板——TELL1的测试为背景,提出一种复杂可编程逻辑器件应用设计的功能测试方法,建立了实现本测试方法的三线交互测试平台,文章阐述了该测试方法的设计思路,建立步骤和使用流程。

TELL1 is the off-detector electronics acquisition readout board for the LHCb experiment. In the development of TELL1, three data stream systems are built to tri-crosscheck the complex VHDL implementation for the FPGAs employed by TELL1. This paper will introduce the tri-crosscheck platform as well as the way they are used in the testing.