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In component-based system design, systems are composed by integrating fully physically implemented hard-IP cores. This design style has the potential to close the design productivity gap that will arise when FPGAs will head over the one million look-up table boundary by minimizing, or even fully removing, costly verification and place&route steps during the system integration phase. This integration...
It is generally acknowledged that nanoelectronics will eventually replace traditional silicon CMOS in high-performance integrated circuits. To that end, considerable investments are being made in the research and development of new nanoelectronic devices and fabrication techniques. When these technologies mature, they can be used to create the next generation of electronic systems. Given the intrinsic...
The cluster-based FPGA can significantly improve timing and routability. Packing is introduced in the CAD flow to pack logic elements into clusters. In order to reduce unnecessary connectivity within a cluster, sparse crossbar FPGA architectures are under investigation. This paper proposes a novel packing algorithm using direct graph searching method and connection gain function. Experimental results...
Due to their reconfigurability and their high density of resources, SRAM-based FPGAs are more and more used in embedded systems. For some applications (Pay-TV,Banking, Telecommunication ...), a high level of security is needed. FPGAs are intrinsically sensitive to ionizing effects, such as light stimulation, and attackers can try to exploit faults injected in the downloaded configuration. Previous...
In this paper, we present a novel technique for online testing of feedback bridging faults in the interconnects of the cluster based FPGA. The detection circuit will be implemented using BISTER configuration. We have configured the Block Under Test (BUT) with a pseudo-delay independent asynchronous element. Since we have exploited the concept of asynchronous element known as Muller-C element in order...
For Pt.I see ibid., vol.7, pp.191-7 (1999). Field-programmable gate arrays (FPGA's) are now widely used for the implementation of digital systems, and many commercial architectures are available. Although the literature and data books contain detailed descriptions of these architectures, there is very little information on how the high-level architecture was chosen and no information on the circuit-level...
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