CPU Design Timing Engineer
Apple Inc., Beaverton, OR, United States
In this role, you will be responsible for all aspects of timing including working with the implementation and RTL teams on timing changes, helping with construction/modify timing flows, timing analysis, and timing closure.
Description
As the CPU Design Timing Engineer, you will be responsible for the timing closure of the project. Responsibilities include but are not limited to:
Working with the CAD team to develop the timing flow that will be used on the project, including scripting to improve analysis flows and engineer efficiency.
Work extensively with CPU micro-architects and Implementation engineers to drive timing closure for the CPU.
Minimum Qualifications
Minimum BS and 10+ years of relevant experience
Experience with a static timing analysis tool such as PrimeTime® or Tempus®
Experience with timing analysis with multiple clock and power domains, noise analysis, and fixing noise in designs
Experience with variation modeling
Experience with TCL and either Perl or Python
Experience with SDC command usage including clock definitions, timing exceptions, and IO constraints
Preferred Qualifications
Prior experience performing timing analysis in high speed digital designs such as CPUs or other similar designs
Understanding of physical design tools and methodology including logic synthesis, PnR, parasitic extraction, logic equivalence
Understanding of deep sub-micron technologies and scaling trends
Working knowledge of CPU microarchitecture including common fundamental timing paths
Working knowledge of clock-domain crossing and reset-domain crossing
Experience with RTL modeling and assertion based verification is a plus
Possess data parsing, analysis and representation/plotting skills
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant.
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Description
As the CPU Design Timing Engineer, you will be responsible for the timing closure of the project. Responsibilities include but are not limited to:
Working with the CAD team to develop the timing flow that will be used on the project, including scripting to improve analysis flows and engineer efficiency.
Work extensively with CPU micro-architects and Implementation engineers to drive timing closure for the CPU.
Minimum Qualifications
Minimum BS and 10+ years of relevant experience
Experience with a static timing analysis tool such as PrimeTime® or Tempus®
Experience with timing analysis with multiple clock and power domains, noise analysis, and fixing noise in designs
Experience with variation modeling
Experience with TCL and either Perl or Python
Experience with SDC command usage including clock definitions, timing exceptions, and IO constraints
Preferred Qualifications
Prior experience performing timing analysis in high speed digital designs such as CPUs or other similar designs
Understanding of physical design tools and methodology including logic synthesis, PnR, parasitic extraction, logic equivalence
Understanding of deep sub-micron technologies and scaling trends
Working knowledge of CPU microarchitecture including common fundamental timing paths
Working knowledge of clock-domain crossing and reset-domain crossing
Experience with RTL modeling and assertion based verification is a plus
Possess data parsing, analysis and representation/plotting skills
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant.
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