Floor Planning Ic Compiler Interview Questions

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Floor planning ic compiler interview questions. Synopsys ic compiler manual. Physical design flow iii clock tree synthesis vlsi pro jinju p k june 17 2014 at 3 00 pm. I joined in broadcom for internship as physical design engineer. Non recursive predictive parsing.

The first step in the physical design flow is floor planning floorplanning is the process of identifying structures that should be placed close together and allocating space for them in such a manner as to meet the sometimes conflicting goals of available space cost of the chip required performance and the desire to have everything close to everything else. Remaining questions will be answered in coming blogs. This type if parsing does not require backtracking. Explain about setup time and hold time what will happen if there is setup time and hold tine violation how to overcome this.

250 digital logic design interview questions and answers question1. Static timing analysis interview questions static timing analysis. This article is tagged in. First of all thank you very much for such an article for novice in physical design.

Below interview questions are contributed by asic diehard thanks a lot. Floor planning refers to the process of estimating the layout of the design. Below questions are asked for senior position in physical design domain. Vlsi pro physical design flow iv routing pingback.

A well oraganised floorplan results in more efficient utilization of the core area thereby aiding the placement of standard cells without causing issues related to congestion timing signal integrity etc. Answers to some questions are given as link. Netlistin floorplanning pingback. The unit settings in the milkyway design must be consistent with the unit settings in the main library the first library in the link library definition.

Quality of your chip implementation depands on how good id floorplan. 83 comments on physical design flow i. Floorplanning is the most important stage in physical design. The questions are also related to static timing analysis and synthesis.

Common introductory questions every interviewer asks are. Interview questions written on 13 december 2008 at 12 23 pm qualcomm interview questions is copyrighted by the digital electronics network. 1 reading a design in milkyway format. Answers to some questions are given as link.

What is skew what are problems associated with it and how to minimize it. Predictive parsers can be constructed for ll 1 grammar the first l stands for scanning the input from left to right the second l stands for leftmost derivation and 1 for using one input symbol lookahead at each step to make parsing action decisions. Companywise asic vlsi interview questions below questions are asked for senior position in physical design domain. It includes the estimating the die size of a design creating a placement rows for standard cells placement of i os around the core boundary.

Remaining questions will be answered in coming blogs.