基于DSP和FPGA的地面自检系统设计  

Design of surface self-check system based on DSP and FPGA

作　　者：张儒[1] 李敏[1] 薛志波[1] 张嘉伟[1] 

机构地区：[1]中海油田服务股份有限公司技术中心,北京101149

出　　处：《仪器仪表用户》2010年第6期37-38,共2页Instrumentation

摘　　要：根据测井地面系统测试的需要,以高性能数字信号处理器TMS320F2812为核心,结合FPGA对命令和数据通道的编解码,实现了便携方便的地面自检系统。文中重点介绍了系统的硬件结构、软件流程。通过实际应用表明,本系统稳定可靠,可以方便地检测地面系统的性能。A self-check system is designed for test surface system of the well logging. The system implements the encoding and decoding function, taking TMS320F2812 as its main processor and FPGA as preprocessor. The hardware structure and software flow of the sys- tem are introduced. The experiment results indicate that the system is stable and reliable to test the surface system.

关 键 词：数字信号处理器 自检系统 现场可编程门阵列 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]