[The testing and verification for interconnect faults based on cluster FPGA configuration].

We have developed a hierarchical approach to define a set of FPGA configurations to solve the interconnect testing problem. This technique enables the detection, testing and verification of bridging faults involving intracluster interconnect and extracluster interconnect to be done easily.

[Research on metrological verification and the development of the verification equipment for digital electrocardiographs].

In order to guarantee that digital electrocardiographs with an adequate accuracy and reliabity are available for measurements in clinical practice, it is very important to determine the metrological characteristics, methods and to develop the equipments for verification. This paper elaborates the basic functions, specification, schematic drawing and key techniques of calibration equipments as well as test items for digital electrocardiographs.