摘要
介绍了数字信号处理器ＴＭＳ３２０Ｃ２５的主要性能，以Ｃ２５为核心设计了无线Ｍｏｄｅｍ，详细分析了Ｃ２５与ＥＰＲＯＭ，ＲＡＭ，异步通信器件以及Ａ／Ｄ，Ｄ／Ａ等接口电路，讨论了各部分的功能。实验证明这些外围电路简单可靠，在Ｍｏｄｅｍ中得到了实际的应用。
The features of TMS320C25 are introduced in this paper.A data radio Modem is designed by the using of TMS320C25 and its peripheral circuits,and the interfaces of EPROM,SRAM,UASRT and A/D,D/A devices with C25 are discussed in detail respectively.These circuits are proved to be simple and reliable in experiments,and are practically used in modem.
出处
《桂林电子工业学院学报》
1998年第1期20-24,共5页
Journal of Guilin Institute of Electronic Technology
基金
电子部电科院预研基金
