Computer Aided Design TRIZ Cases

Automated routing layout design generates outer row leads and couples pins using geometric algorithms.

Converting IC layouts into topological diagrams resolves mask alignment conflicts in multiple patterning.

A fuzzy scoreboard generates and compares data stream signatures to verify integrated circuit designs without storing full input or output streams.

A routing editor displays integrated circuit buses as single symbolic wires to streamline manual layout workflows.

Automated constraint equivalence checking system verifies integrated circuit design files using formal verification engines.

Calculates normalized slack differences between base and new implementations to resolve misleading total negative slack results in circuit design.

A circuit design system generates a propagation graph to estimate slack values for paths and evaluate virtual changes.

A delay time calculating apparatus categorizes circuit nets to apply selective calculation methods based on net type.

Mapping irregular transistors to regular models resolves the contradiction between efficient chip area usage and accurate SPICE simulation capability.

Static analysis creates synthetic corners to replace multiple operating modes, reducing optimization runtime while maintaining timing verification accuracy.

A testbench mapping module aligns source block measurements to destination inputs using parameter descriptions and aggregation functions.

A pattern description language defines search targets and replacement structures for integrated circuit layouts.

Pre-compiled calibration executables accelerate parasitic extraction runtime while maintaining data security and precision.

A simulation device models FP-MOSFET behavior using variable resistance and capacitance values calculated from drain-source voltage.

Segmenting capacity models by wire width resolves the trade-off between routing speed and modeling accuracy in EDA tools.

A spherical computation system arranges logic gates in concentric layers to optimize spatial packing and increase input capacity.

A method aggregates local quality numbers to derive an integral metric for integrated circuit layout optimization.

Segmenting a clock network into hierarchical groups reduces computational complexity while maintaining measurement precision for deep submicron technologies.

Partitioning a circuit design into randomized segments and merging them with multiplexers minimizes structural analysis attacks on hardware IP cores.

Curvilinear design validation extracts path length and bend curvature from photonic layouts, resolving conventional EDA limitations.

A hierarchical analytical placement algorithm generates global plans by clustering cells and iteratively declustering them to optimize routing.

A method verifies permutation respecting hardware designs by checking output relationships for input vector subsets.

Allocating distinct portions of corner overlap areas to adjacent large block synthesis blocks increases logic density and peripheral region efficiency.

Black boxing pre-verified blocks in a hierarchical equivalence check reduces runtime and processing resources for large circuit designs.

Automated design tool identifies common circuit elements to calculate PVT compensation values for timing analysis.

A buffered interconnect routing technique places buffers in a macro layer to shorten signal paths.

Pattern-based PSDL defines power and ground routing structures, eliminating manual trial-and-error adjustments for layer alignment.

Metal routes pass through memory blocks to couple the controller, reducing channel area and IC size.

A conversion program divides source code into blocks and selects accelerators based on access counts.

A die and package co-design system mirrors layout edits to detect violations.

Segmented circuit descriptions balance simulation speed with accuracy using full and reduced parasitic models.

An electronic pricing system determines initial values and acceptable ranges for business variables linked to a 3D computer model.

An electromigration-aware placement method groups cells with overlapping switching windows to manage current density in power rail segments.

Partitioning logic and memory layers enables dense inter-layer connectivity without expensive through-silicon vias in monolithic 3D designs.

Cost-based C-routing balances hard and soft design rules during track assignment, resolving complexity in managing mandatory versus preferred constraints.

Processor switches microinstruction sets via stored base addresses to emulate target instructions.

Partitioning logic and memory strata allows independent 2D placement, reducing expensive through-silicon vias in monolithic 3D integrated circuits.

Moving semiconductor device edges resolves conflicts between individual transistor speed and collective device matching.

A register-transfer level design checking system generates rule objects to identify circuit design violations.

A ring oscillator circuit translates victim line voltage into frequency to capture small timing increments in integrated circuits.

Pattern matching aligns low-level analysis data with high-level block instances, resolving name hierarchy complexity and improving timing constraint accuracy.

A design system identifies stable logic element outputs to disable components and reduce power consumption.

Adaptive timing window optimization adjusts victim node windows to reduce computational pessimism and optimism in crosstalk delay analysis.

Tracking arrival edges with bit vectors reduces pessimism in static timing analysis by replacing continuous windows with discrete switching regions.

Symmetry islands in hierarchical B*-trees constrain the solution space to reduce processing time for analog IC placement.

Compiler annotations and control interfaces automate module swapping to resolve synchronization issues between design and simulation processes.

Switching density analysis detects inductive coupling risks by comparing wire densities, adding grounded metal to mitigate interference.

Three-dimensional buffered conduits reduce cross-talk and die area while enabling early timing closure.

A circuit simulation device determines key character strings to locate node identifiers in netlists and generates corresponding power supply voltage files.