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Platform-based design for digital signal processing systems: a case study of MPEG-2/JPEG2000 encoder

机译:基于平台的数字信号处理系统设计:以MPEG-2 / JPEG2000编码器为例

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A SOC integration platform provides a multi-application system backbone for various application families. With minor effort, multiple designs in the same domain can be reached by reusing IP cores. However, there are several steps in SOC conception that can cause the design to fail. In addition of platforms, SOC designers need methodologies and formal models for success. One of the most important problems is the IP core integration. Successful integration of IP/VC blocks indeed requires a set of views that provides the ad hoc information for each IP block through the SOC design flow. This paper describes some key points of our IP integration methodology that exploits both IP designer and SOC integrator constraints. As an illustration, we present an example of a quantizer core reused from an MPEG design into a JPEG2000 encoder both implemented on the same SOC platform.
机译:SOC集成平台为各种应用程序家族提供了一个多应用程序系统主干。只需花费很少的精力,就可以通过重用IP内核来实现同一域中的多种设计。但是,SOC概念中有几个步骤会导致设计失败。除了平台之外,SOC设计人员还需要成功的方法论和正式模型。 IP内核集成是最重要的问题之一。 IP / VC块的成功集成确实需要一组视图,这些视图通过SOC设计流程为每个IP块提供临时信息。本文介绍了利用IP设计器和SOC集成器约束的IP集成方法的一些关键点。作为说明,我们提供了一个量化器内核的示例,该内核已从MPEG设计重用于JPEG2000编码器,两者均在同一SOC平台上实现。

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