Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK)

Qinhuangdao,China,7.9-7.13,2010

ISBN: 978-1-935068-15-0 Scientific Research Publishing, USA

E-Book 840pp Pub. Date: July 2010

Category: Computer Science & Communications

Price: $120

Title: Study on the Key Technology of the New SPC Switching Equipment
Source: Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK) (pp 581-583)
Author(s): Weimin Li, Electronics and Information Engineering School, Beijing Jiaotong University, Beijing
Yuansheng Liu, Information school,Beijing Union Unoversity, Beijing
Abstract: In order to improve the teaching standard to a high level, new SPC (stored program control) switching equipment is researched and designed. A SPC switching experiment is the basic teaching method of the electronic and communication specialized subject. The earlier SPC switching experiment use the MT8980 as it exchange chip, Multi-user communicate by phone may be bring about conflict. A lack of the display and analyses function restricted its application. This new experiment uses a FPGA as its key exchange controller to substitute the special-purpose original exchange chip such as MT8980, at the same time; an embedded system is used in the experiment to improve the Interactive and analytical ability.
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