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arXiv · 2109.04148

Automatic Timing-Coherent Transactor Generation for Mixed-level Simulations

Li-Chun Chen·Hsin-I Wu·Ren-Song Tsay
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Abstract

In this paper we extend the concept of the traditional transactor, which focuses on correct content transfer, to a new timing-coherent transactor that also accurately aligns the timing of each transaction boundary so that designers can perform precise concurrent system behavior analysis in mixed-abstraction-level system simulations which are essential to increasingly complex system designs. To streamline the process, we also developed an automatic approach for timing-coherent transactor generation. Our approach is actually applied in mixed-level simulations and the results show that it achieves 100% timing accuracy while the conventional approach produces results of 25% to 44% error rate.

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Li-Chun Chen, Hsin-I Wu, Ren-Song Tsay. 2021-09-09. Automatic Timing-Coherent Transactor Generation for Mixed-level Simulations. https://arxiv.org/abs/2109.04148

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