| 摘要 |
PURPOSE:To enable the generation of a test pattern effective for at least one logical network by activating a traced pass and using an input pattern sequence. CONSTITUTION:First, a signal is generated for a pass for a node controllable from an observable node via an operator node to activate nodes on traced passes. Then, lines for connecting the activated nodes are realized. That is, a circuit comprising the combination of the nodes and passes is described as a model and, by using methods for tracing, activating and realizing the passes on one hand and using a sequential pattern for activating the passes including a sequential circuit on the other hand, an effective test pattern can be generated.
|
