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本文介绍基于Altera公司SOPC的TD- SCDMA网络测试仪STM-1数据采集卡自动扫描系统设计,利用嵌入在FPGA中的NiosⅡ处理器软核CPU,系统成功实现了ATM信元的分析和处理。
This article introduces the design of the automatic scanning system of TD-SCDMA network tester STM-1 data acquisition card based on SOPC of Altera Corporation. Using Nios II processor soft core CPU embedded in FPGA, the system successfully realizes the analysis and processing of ATM cells.