Contribution to Digital System Testing Methods
نویسنده
چکیده
System-on-chip is an integrated circuit comprising of numerous functional cores which can be of various types. Testing of such diverse circuit is very complex problem. Test access to digital cores is ensured by core wrapper architectures. The paper presents two novel contributions to core test wrappers: (1) the set of optimization techniques for parallel interface to provide faster test application and (2) effective method of delay fault test generation requiring only the simple test wrapper architecture.
منابع مشابه
A Comparison of Patients Absorption Doses with Bone Deformity Due to the EOS Imaging and Digital Radiology
Background: This study has aimed to measure the patient dose in entire spine radiography by EOS system in comparison with the digital radiography. Methods: EOS stereo-radiography was used for frontal and lateral view spine imaging in 41 patients in a prospective analytical study. A calibrated dose area product (DAP) meter was used for calibration of the DAP in EOS system. The accuracy and pr...
متن کاملDesigning, Fabricating, and Testing the Validity and Reliability of the Digital Headband for Cervical Proprioception Assessment: A Descriptive Study
Background and Objectives: Accuracy of proprioceptive input plays an important role in cervical motor control. Several methods have been used to evaluate the accuracy of proprioceptive input as a factor of cervical injury prevention or rehabilitation. The aim of this study was to introduce a new tool for evaluating the accuracy of cervical proprioception and determine its validity and reliabili...
متن کاملA survey on digital data hiding schemes: principals, algorithms, and applications
This paper investigates digital data hiding schemes. The concept of information hiding will be explained at first, and its traits, requirements, and applications will be described subsequently. In order to design a digital data hiding system, one should first become familiar with the concepts and criteria of information hiding. Having knowledge about the host signal, which may be audio, image, ...
متن کاملDistance protection closed-loop testing using RTDS
This paper presents a distance protection test procedure by applying the Real-Time Digital Simulator (RTDS) of a power system. RTDS is a tool to design, develop, and test power-system protection. The RTDS enables real-time computation of electromagnetic phenomena with a calculation time step of even 50μs. The hardware allows the import and export of many signals from the simulator to an ext...
متن کاملDesign and Manipulation 3D Imaging System by using Photodiode Grid
Introduction: Radiation imaging is one of the applicable methods in diagnostic medicine and nondestructive testing for industrial applications. In nondestructive 3D imaging, in addition to the radiation source, there is a requirement for a suitable detection system, data acquisition system, mechanical sections for moving objects, reconstruction algorithm and finally a computer for processing an...
متن کامل