libretto: An Open Cell Timing Characterizer for Open Source VLSI Design

抄録

We propose an open source cell library characterizer. Recently, free and open-sourced silicon design communities are attracted by hobby designers, academies and industries. These open-sourced silicon designs are supported by free and open sourced EDAs, however, in our knowledge, tool-chain lacks cell library characterizer to use original standard cells into digital circuit design. This paper proposes an open source cell library characterizer which can generate timing models and power models of standard cell library.