Radiation Effects on Integrated Circuits and Systems for Space Applications by Unknown

Author:Unknown
Language: eng
Format: epub
ISBN: 9783030046606
Publisher: Springer International Publishing

NMR-MPar Configuration

The system is partitioned into eight partitions. Four are multicore partitions, and the other four are mono-core partitions. Each of multicore partitions P0–P3 runs independently one instance of the proposed quadruple modular redundancy. A multicore partition is composed of one RM of the IO cluster and four CCs running in AMP mode. The RM of the IO cluster performs as master, and it is configured in bare board, while the CCs are the slaves that run a NodeOS with POSIX. Regarding the mono-core partitions, each one runs on one RM core of the IO clusters, and it is configured in bare board. Figure 4 illustrates this configuration, which implements the NMR-MPar approach, being N = 4 and M = 8. In this scheme, four RM cores of each IO cluster were used:

Fig. 4Proposed configuration for the case study. CCx compute cluster x, being x 0–15; RMy resource managery, being y 0–7; PM partition M, being M 0–7. SMEM static memory

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