Logic optimization tool

There is a need for advanced discrete-continuous optimization tools that can handle mixed-integer, discrete-logic, and quantitative-qualitative equations to model synthesis and planning and scheduling problems. 

It is useful to retain the hierarchy of a Verilog HDL model in terms of always statements. This enables a hierarchy of sub-circuits to be produced by the synthesis tool that a logic optimizer can effectively handle. 

Chapter 6 is devoted to Links to Layout. What are the mechanisms available for links from front-end tools like Design Compiler to backend tools such as floor-planning and place and route tools How does one perform in-place optimization This chapter addresses these and similar issues relating to links between Synopsys logic synthesis tools and back-end tools using the Synopsys Floorplan Manager. 

We have demonstrated a successful six-level build after optimizing the unit TEOS, W, and Cu/barrier CMP processes. Within specification electrical parameters and repeatability of the process results were shown to be adequate for the dual inlaid logic and SRAM structures. Tool parameters, consumable changes, and endpoint algorithms were identified as key in the TEOS, W, and Cu/barrier CMP processes studied. 

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