Title :
PCM self-test module based on RS422 interface
Author :
Zhang, Peng ; Yang, Ruifeng
Author_Institution :
Inf. & Commun. Eng., North Univ. of China, Taiyuan, China
Abstract :
In order to test PCM signal output from the acquisition module, a PCM self-test module based on RS422 interface is designed. The design of PCM simulation signal source and PCM decoding receiver module is to test the correctness of its output and reception. The connection between the transceiver module using RS422 interface. Decoded data transfer to PC by USB interface and check PCM self-test module working situation.
Keywords :
decoding; peripheral interfaces; pulse code modulation; transceivers; PC; PCM decoding receiver module; PCM self-test module; PCM simulation signal source; RS422 interface; USB interface; decoded data transfer; transceiver module; Computers; Decoding; Phase change materials; Signal resolution; Synchronization; Universal Serial Bus; PCM; RS422; synchronization;
Conference_Titel :
Electronics and Optoelectronics (ICEOE), 2011 International Conference on
Conference_Location :
Dalian, Liaoning
Print_ISBN :
978-1-61284-275-2
DOI :
10.1109/ICEOE.2011.6013238
