کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
542101 | 871522 | 2009 | 13 صفحه PDF | دانلود رایگان |

Nowadays, architecture description languages (ADLs) are getting popular to achieve quick and optimal design convergence during the development of application specific instruction-set processors (ASIPs). Verification, in various stages of such ASIP development, is a major bottleneck hindering widespread acceptance of ADL-based processor design approach. Traditional verification of processors are only applied at register transfer level (RTL) or below. In the context of ADL-based ASIP design, this verification approach is often inconvenient and error-prone, since design and verification are done at different levels of abstraction. In this paper, this problem is addressed by presenting an integrated verification approach during ADL-driven processor design. Our verification flow includes the idea of automatic assertion generation during high-level synthesis and support for automatic test-generation utilizing the ADL-framework for ASIP design. We show the benefit of our approach by trapping errors in a pipelined SPARC-compliant processor architecture and in an application-specific DSP architecture.
Journal: Microelectronics Journal - Volume 40, Issue 7, July 2009, Pages 1111–1123