Другие журналы
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Demenkova
77-30569/403744 Model of support element for boundary scanning technology for digital system testing tasks
Engineering Education # 04, April 2012 The authors consider the task of creating a model of the element easily integrated into various devices ensuring access to performance capabilities of boundary scanning. The multifunctional support element for boundary scanning was developed as IP-kernel specified as RTL-model in the Verilog Hardware Description Language. The authors describe the test logic architecture and consider the results of simulation and configuration technique of the element according to the developer’s specific requirements. The proposed and implemented selection mechanism for optional CCS, the possibility of change of the binary code determining the commands through macro definitions allows to eliminate extra elements for any particular implementation at the corresponding stage.
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