Computer Aided Design TRIZ Cases

Simultaneous multi-corner static timing analysis using samples-based infrastructure to generate timing reports efficiently.

Pre-defined intercell wiring options within cell libraries constrain automated routing tools to select from optimized candidate paths.

Partition circuits into non-linear and linear subcircuits to reduce matrix factorizations, lowering computational costs for large RC networks.

Segmenting layouts into fixed-size patches eliminates padding artifacts that obscure design features, enabling accurate machine learning analysis.

Extends metal lines with conductive stubs to lower signal resistance, resolving performance degradation from high wire resistance in lower-level memory layers.

Automatic routing adjusts track spacing based on current density to enhance noise immunity in integrated circuits.

Expanded dummy fin cells fill empty IC layout regions, preventing photoresist unevenness and focus issues during photolithography.

Assigns alignment contexts to standard cells to adjust signal delay times based on physical placement relationships.

k-Level Gradient AOCV tables reduce pessimism in graph-based analysis by applying depth-dependent derates, minimizing area and power consumption.

A computer-programmed method computes critical dimension predictors by curve-fitting simulated intensities across layout features.

A processor reconfigures a programmable logic circuit while executing software modules to initiate hardware processing.

A contact via resistance model predicts circuit variability through a novel bucketization scheme.

A power supply model with impedance data calculates in-IC current for EMI simulation.

An EDA tool aligns polysilicon features across chain sets by computing spacing values for parameterized cells.

Excluding non-conforming routing resources reduces runtime while maintaining symmetry and solution quality.

A 1xN compiler determines intra-wiring coordinates to avoid blockages detected from higher-level wiring information.

A design system generates electromigration-correct width spacing pattern tracks by estimating pin sizes and splitting oversized pins before routing.

A power switch cell bridges two parallel rows of doped wells to enable compact semiconductor layout integration.

Search-based pattern routing identifies valid intervals and uses spacetiles to guide multi-strand interconnects across congested electronic circuit regions.

A method segments high speed channel design information into distinct layouts for connection wirings and through electrodes to enable accurate integrated modeling.

Multi-terminal binary decision graphs model variable channel resistances to enable fast verification of digital circuits containing analog devices.

A CAD tool optimizes logic synthesis using variable fan-in majority gates to reduce gate counts and logic depth.

A radial bump pattern generation method determines precomputed parameters and creates rings of bump instances oriented perpendicular to a common center line.

An object-oriented circuit autorouter manages routing nets using a modular constraint-driven architecture.

A centralized persistent database caches prior model checking results to provide test data for functionally equivalent circuit designs.

A rule file driven method generates a cell port detection file to automate layout versus schematic verification.

Replacement management tables lock cache entries to resolve the contradiction between high-speed simulation and thorough debugging capabilities.

Multi-resolution density maps validate macro placement coordinates to prevent overlap and minimize empty space during chip canvas refinement.

Reorganizing standard cells within bounding boxes normalizes rail power density, reducing current spikes and IR drops without timing pushout.

A macro cell based process design kit generates layout dependent effects parameters for integrated circuit simulation.

Event detection logic transmits only changed signals while memory multiplexers select active ports, reducing emulation time for complex circuits.

Reuse precompiled core units with synchronization data to reduce compilation time and computational resources during iterative hardware design.

A method generates simulatable waveform vectors by adding timing jitter and amplitude noise to transition vectors for computer-based simulation.

Separating analysis context from equations resolves complexity and improves reusability in electronic design automation.

Preset configuration files automate parameter selection for parameterized cores, eliminating manual adjustments and reducing testing time.

A data analysis engine correlates simulation response variables with initial random inputs to generate revised constraint parameters for focused stimulus generation.

Efficient cell swapping calculates efficiency values to balance timing reliability and leakage power constraints during synthesis.

A digit pattern texture displays overlapping routing strips by combining layer identification and direction into unique visual blocks.

Shifting transistor gates within segmented rows avoids cell pin and power staple alignment, reducing routing congestion.

A parameterized IP algorithm scales diodes to protect gates against antenna violations during chip fabrication.

A system generates drawing tutorials by selecting primitives and anchorings to guide users in creating accurate 3D objects.

A multi-scenario engineering change order database estimates parameter values across multiple circuit scenarios to identify design requirement violations.

A computer-implemented method ranks design violations by objects and attributes to identify critical hot spots.

A spanning tree construction system generates routing graphs using user-defined values and node positions to reduce edge counts.

A trained lattice graph model predicts routability metrics to guide dynamic external pin allocation during standard cell routing.

Canonical hierarchical models decompose complex integrated circuit layouts into device and interconnect components for accurate capacitance extraction.

An analysis window constrains parasitic extraction scope for interconnect lines based on geometric characteristics.

Removing partial power lines overlapping macro blocks prevents via-induced wall structures, improving routing flexibility and reducing resistance.

Adjusting filling factor and aperture depth resolves trade-offs between coupling efficiency and diffraction control in silicon photonics.