Fault Diagnosis in the CA Analyzer and Fault Detection of the Input Sequence
Sung‐Jin Cho, Min-Jeong Kwon, Ji-Mi Yim, Jin-Gyoung Kim, Young‐Gyu Park · The Journal of the Korean Institute of Information and Communication Engineering · 2009
In this paper, we diagnose the fault in the CA analyzer by setting up the initial value such that the final test signature is a constant regardless of the circuit being tested. This method makes the CA test procedure short and clear. In addition, we detect the fault of the faulty input sequence by using the inverse matrix of the CA state transition matrix.