Study on the Key Technology of the New SPC Switching Equipment
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.
SPC switching soft switch FPGA
Weimin Li Yuansheng Liu
Electronics and Information Engineering School, Beijing Jiaotong University, Beijing Information school,Beijing Union Unoversity, Beijing
国际会议
2010 Cross-Strait Conference on Information Science and Technology(2010 海峡两岸信息科学与技术学术交流会)
秦皇岛
英文
581-583
2010-07-09（万方平台首次上网日期，不代表论文的发表时间）