摘要
采用计算机接口、软硬件相结合的方法对水下潜器三维成像数字传输测试系统进行设计.误码检测电路是由ISA总线并配以相应的外围电路构成的.考虑到系统应用的通用性,测试信号的码速范围设计为40～125Mbps.另外还介绍了硬件、软件的设计原理以及系统实验.
The submarine 3D image digital transmission testing system is designed by means of computer interface and combining hardware and software .The error bit detecting circuit consists of ISA bus and its corresponding peripheral circuits. The bit-rate of tested signals is designed in 40 ～ 125 Mbps, considering that this system is used in wider bit-rate range. The design principle of the hardware circuit and software and system experiment are introduced.
出处
《应用科技》
CAS
2004年第8期24-26,共3页
Applied Science and Technology
