Title :
A Method for Identifying Pin Attribute of Unknown Logic Device
Author :
Zhang, Hongbo ; Li, Qingbao ; Xiao, Da ; Xu, Bing
Author_Institution :
Dept. of Comput. Sci., Zhengzhou Inf. Sci. & Technol. Inst., Zhengzhou, China
Abstract :
Aiming at improving the accuracy of identifying pin attribute of unknown logic device, the paper analyses the signal timing relationship and signal logic corresponding relationships. A method, which is comprised of identifying algorithm and amending algorithm based on time-delay field, is proposed. The experimental results show that the method can improve the correct rate of the identifying pin attribute.
Keywords :
delays; logic circuits; timing circuits; amending algorithm; identifying pin attribute; signal logic; signal timing; time-delay field; unknown logic device; Algorithm design and analysis; Circuit synthesis; Delay effects; Logic devices; Logic gates; Pins; Signal analysis; Signal processing; Signal synthesis; Timing; circuit logic type; logic device; signal attribute; signal corresponding relationship;
Conference_Titel :
Future Information Technology and Management Engineering, 2009. FITME '09. Second International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-5339-9
DOI :
10.1109/FITME.2009.100
