介绍了基于NIOSⅡ和μclinux应用于工业CT的数据传输系统。将FPGA的嵌入式软核作为数据传输系统的核心处理器,μclinux操作系统移植到嵌入式系统中,并加入并行处理模块,使得系统不但发挥了FPGA的并行处理的能力和强可配置性,也利用了μclinux系统强大的网络功能。
This paper Introduced the high speed data transfer system for industrial CT based on NIOS Ⅱ and μclinux. The core processor of this system is FPGA soft-IP NIOS Ⅱ with parallel modules, and its operation system is uclinux. In this way, this system not only has the ability of parallel processing and reconfiguration, but also has the powerful network function by μclinux operation system.