Hardware-software codesign of embedded systems
Readings in hardware/software co-design
Networks on Silicon: Blessing or Nightmare?
DSD '02 Proceedings of the Euromicro Symposium on Digital Systems Design
On-Chip Communication Architectures: System on Chip Interconnect
On-Chip Communication Architectures: System on Chip Interconnect
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This paper presents a statistic-based priority strategy for dynamic priority arbiters and its application was investigated for the lottery arbiter. Two set MxM registers are proposed to record the arbitration history. The period of recording arbitration history is programmable. A randomized verification environment is used to do performance comparison for statistic-based and non-statistic-based arbiters, the results show that the performance is improved when different master's request pattern is changed dynamically due to different programs running at system on chip and especially when the grants of different master's requests are correlated.