摘要
速示器是心理学领域中的重要实验仪器之一。速示器呈现刺激信息时间的长短决定了它的使用价值,时间越短其使用价值越高。采用FPGA技术来控制速示器的呈现刺激信息的时间,就可以做到大大缩短刺激信息的呈现时间,从而提高速示器的使用价值。详细介绍了速示器的设计方案和FPGA在速示器中的具体应用,从而进一步阐述了FPGA在速示器中的控制功能的实现。
Tachistoscope is one of the important instruments in psychology. The time of its showing stimulative information plays an important role in its usage value, the less the time, the more the value. It will reduce greatly the time to use the FPGA to control the tachistoscope showing stimulative information, which will increase greatly its usage value. The design and application of FPGA in tachistoseope are described. Then the realization of the FPGA control function in taehistoseope is introduced.
出处
《测控技术》
CSCD
北大核心
2009年第8期98-100,共3页
Measurement & Control Technology
