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SRAM-based FPGA has become a core device in space application. However, based on CMOS technology, SRAM-based FPGA is sensitive for SEU effect. JTAG circuit is a significant module of SRAM-based FPGA, executing boundary-scan test and global configuration function. SEU effect can result in function disturbance of JTAG circuit. To adopt reasonable harden strategies for JTAG circuit, the paper puts forward...
The fast Fourier transform (FFT)is a computationally intensive digital signal processing(DSP)function widely used in applications such as imaging ,software-defined radio, wireless communication, instrumentation and machine inspection. Historically, this has been a relatively difficult function to implement optimally in hardware leading many software designers to use digital signal processors in soft...
The microimage analysis system described in this article is designed to detect a particular shape using Hough transform algorithm. The proposed microimage analysis system is developed by Simulink simulation process. The architecture of microimage enhance processing based on Laplace filtering is verified and simulated with Cadence design tools. The image enhancement system is also demonstrated on the...
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