Altos Design Automation

Cell model creation for statistical timing analysis

On-chip variation and timing closure

Leakage takes priority at 65nm

Variability upends designers' plans

DFM delays 90 and 65nm

Products and Services

Liberate is an ultra-fast cell library characterizer that supports advanced nanometer models such as Liberty SI, ECSM and CCS (timing and noise).

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Variety is a fast, accurate general purpose process variation characterizer that creates cells models for Statistical Static Timing Analysis (SSTA).

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Liberate and Variety Demos