Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Electronic Measurement Technology》 2008-09
Add to Favorite Get Latest Update

Research on pipeline control method based on VHDL

Lin Hui Su Zhenqiang (Department of Mechanical and Electrical Engineering,Xiamen University,Xiamen 361000)  
This paper discusses a kind of method that how to applies the pipeline technology to data acquisition in double channel Frequency /Data conversion.The design of this logic structure is described.Moreover,emphases are put on the details that how the signal for control is generated by means of converting either edge of the pulse into a pulse,analyzing the delay of the signal and holding the original value.So,the defect that the double edge can't be sprung together in a PROCESS in VHDL could be solved,and the delay of this control method can be limited to a very small value.With this kind of logic control,the behavior goes smoothly without stop.This design has been successfully simulated in QUARTERSⅱ 5.1 and tested in cycloneⅱchip.
【Fund】: 福建省重大专项前期研究计划资助项目(2005HZ1022)
【CateGory Index】: TN79
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved