基于MPC8260实现MF-TDMA卫星访问控制器

Implementation of MF-TDMA satellite accesscontroller based on MPC8260

MF-TDMA卫星通信系统可以实现卫星资源的最大利用和组网的最大灵活性,具有很大的潜在应用市场。MF-TDMA卫星访问控制器是MF-TDMA卫星通信系统的核心,主要描述如何利用MPC8260实现MF-TDMA卫星访问控制器设计,并阐述了卫星访问控制器单元的工作原理和基本功能。重点说明了如何保证突发的时间准确性,它是业务实时性和有效性的基础。

MF-TDMA satellite communication systems can realize the most utilization of satellite resources and the most flexibility of networking, and it has large potential application markets. MF-TDMA satellite access controller （SAC） is the core of MF-TDMA satellite communication systems. The paper is mainly describes how to design MF-TDMA SAC with MPC8260, and describes operation principles and basic functions of SAC unit. The paper＇ s emphasis is laid on how to ensure burst time veracity. Such realization method is the foundation of real-time and effective operation of the whole system.