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The introduction of embedded systems equipped with FPGA having a GPP contained inside them (reconfigurable SoC (RSoC)) create a lot of challenges to OS for resource management. In distributed RSoCs, different applications may run on different RSoCs with variant resource requirements. Due to the variety of applications, a continuous change in demands from OS services (e.g. expected response-time) may...
The RTOS (Real-Time Operating System) is a critical component in the SOPC (System-On-Programmable-Chip), in which the hardware-software unified multi-task management and scheduling of RTOS can significantly improve the performance of SOPC. First, we build a unified scheduling policy based on hardware-software unified multi-task management model. Then, we analyze the shared resources competition problem...
Fails in aerospace missions, caused by broken communication and unexpected situation, have generated a pressing need for intelligent adaptation, repairing and upgrading capabilities in on-board maintenance (OBM) applications. In this paper, we present a fault-tolerant on-board evolutionary platform for aerospace applications which utilizes FPGA technology. To avoid complex evolution process of circuit...
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