Buse Ustaoglu

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In this paper, a throughput enhanced version of a new True Random Bit Generator (TRBG) based on a time-delay sampled-data system is proposed. This new TRBG has both analog and digital parts, which provides the dynamic behavior and the sample and delay process, respectively. The simple system equations and the ease of implementation make this new TRBG very(More)
In this study, various fault tolerant techniques have been handled for pipelined MIPS-32 microprocessor in order for correct operation in the presence of faults and reliability analysis have been performed. For this purpose, register file is focussed on due to the fact that it is one of the most important unit of microprocessor. Register files designed with(More)
In order to implement reliable digital system, it is becoming important making tests and finding bugs by setting up a verification environment. It is possible to set up effective verification environment by using Universal Verification Methodology which is standardized and used in worldwide chip industry. In this work, the slave circuit of Serial Peripheral(More)
To implement reliable digital systems, it is necessary to specify the capacity of testability. Particularly it is intensely important to test and detect faults in microprocessors in which be used in major system due to effect on whole system. In this paper, a microprocessor implemented in FPGA and a fault production circuit which is improved by being based(More)
Embedded microprocessors are widely used in most of the safety critical digital system applications. A fault in a single bit in the microprocessors may cause soft errors. It has different affects on the program outcome whether the fault changes a situation in the application. In order to analyse the behaviour of the applications under the faulty conditions(More)
  • Buse Ustaoglu, Ahmet Çağrı Bağbaba, Berna Örs, İnan Erdem
  • 2015
In order to implement reliable digital system, it is becoming important making tests and finding bugs by setting up a verification environment. It is possible to set up effective verification environment by using Universal Verification Methodology which is standardized and used in worldwide chip industry. In this work, the slave circuit of Serial Peripheral(More)
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