Computer Aided Design TRIZ Cases

A single cylindrical resonator switches resonance modes to set tunable passband and stopband, cutting filter size while preserving signal suppression.

Voltage-controlled switches and parasitic elements model ESD/EOS snapback and secondary breakdown for more accurate circuit endurance evaluation.

An equivalent circuit and improved harmony search tune CLC branch impedance to suppress low-frequency harmonics in complex high-voltage power systems.

Calculates a shared inductor value from servo system wiring and device data to suppress sneak current fluctuation without bulky filters.

A biased field plate reshapes the LDMOS drift-region electric field to raise breakdown voltage while limiting on-state drain-source resistance.

Models strain at substrate-element connections to size peripheral reinforcement for high-frequency packages without sacrificing reliability.

Recursive network splitting isolates non-convergent power model sections, helping pinpoint data errors and restore reliable state estimation.

By switching a cylindrical resonator between TM110V and TM110H modes, this filter adds passband and stopband control with fewer resonators and higher Q-factor.

Measured tape-out data calibrates Group III-V emulation to locate traps accurately and cut costly trial production.

Staggered air bridges on adjacent CPW lines increase spacing, reduce etching interference, and improve quantum chip fabrication success.

Automatic MIM capacitor alignment to irregular power grid routing cuts DRC violations, avoids stub routing, and improves capacitance density.

Curved IC features are divided into linear segments with uniform orientation shifts to improve photolithography accuracy and reduce fabrication defects.

Multiple neural models filter outlier predictions and use feedback to improve semiconductor process optimization in sparse data spaces.

Production information is verified before wafer script execution, enabling real-time lot handling and reducing scrap from manual errors.

A controller simulates transport unit distribution to keep operation rates in range, avoiding congestion and underuse in display manufacturing.

Minimum-resistance path analysis targets high IR-drop cells and adds local conductors to cut voltage drop and preserve routing resources.

Predefined multidisciplinary validation rules automatically catch inconsistent engineering data across applications, reducing manual sync errors and delays.

Past recipe and pattern data are retrieved and adapted to set semiconductor measurement coordinates faster without multiplying unique recipes.

A dual-mode port and backup default configuration let FPGAs recover from corrupted bitstreams while reusing one interface for config and user data.

Same-layer routing links switch driving and logic cells to cut via resistance, stabilize local power supply, and save layout space.

By shifting interface exchange onto an interposer, this case avoids bus crossing between logic blocks and board interfaces while cutting area and power.

Finer microsector registers enable write-only partial reconfiguration, cutting logic waste and speeding programmable fabric updates.

A shared LUT and ripple output path cuts intermediate muxes and inverters, reducing PLD routing complexity and signal delay.

A single FPGA region definition simplifies design software while supporting 3D and 2.5D die-to-die communication with lower signal-transfer overhead.

A circular buffer and FIFO capture critical and opportunistic IC signals, extending debug visibility without overwhelming bandwidth.

Precomputed latency tables map bit width and clock rate to help FPGA data paths choose lower-throughput-time operating frequencies.

Statistical gain staging cuts amplifier power dissipation by optimizing stage count and per-stage voltage gain without sacrificing circuit performance.

An FPGA polynomial-fitting circuit simulates high-frequency memristor behavior with real-time model reconfiguration and improved accuracy.

A proxy agent preserves logic state and services PCIe requests during FPGA reconfiguration, avoiding application pauses and timeouts.

Parallel current source models capture simultaneous CMOS input switching, improving STA hold-delay accuracy without MIS derate tables.

A dual-mode port and multi-boot backup configuration let an FPGA recover from corrupted bitstreams while preserving reprogrammability.

Multiple voltage domains, level shifters, and voltage-aware routing cut programmable logic power use without disabling critical logic.

Switching-table minimization with a modified Quine-McCluskey flow cuts CNTFET transistor count and transmission delay in ternary logic circuits.

FPGA and DSP calibration aligns counter and residual bits in split digital readouts, removing data gaps in infrared focal plane arrays.

A multi-FPGA forwarding plane uses unified memory and adaptive partitioning to scale parallel networking beyond single-chip limits.

Configurable interconnect routing lets one interposer adapt to different dies, simplifying multi-chip integration and lowering power.

Interacting storage elements are clustered under a common clock buffer to cut clock divergence, avoid race conditions, and improve IC timing.

Embedded identification blocks count stitched dice and assign unique IDs without extra bus wires, saving wafer space and circuit complexity.

Pre-verified HDL constructs are selectively removed to build ASIC designs with only requested features, cutting redesign time and resource waste.

A best cell index ranks standard cells across layout surroundings to balance timing, area, and performance stability in IC design.

A base-block and linear-transformation graph model preserves block-specific placement data while cutting graph size and compute load.

Non-preferred direction metal layers give IC routing more path flexibility, cutting wire length, via counts, and congestion.

Maps ECC, parity, Gray code, and clock-domain attributes across IC design levels to reveal protected circuitry and build fault profiles.

State merging and transition pruning simplify alternating Büchi automata, cutting verification load while preserving circuit assertion coverage.

Detecting overlap regions across hierarchical IC layers enables temporary TCD cell placement that avoids invalid layouts and shortens validation cycles.

Mixed preferred and non-preferred wiring layers enable curvilinear IC routing that cuts congestion, wire length, and via counts.

STA-shifted RTL vectors expose glitch pulses early, improving IC power estimation accuracy without gate-level simulation overhead.

Flexible non-preferred routing in lower IC wiring layers cuts congestion, shortens wires, and reduces via use without losing higher-layer directionality.

Simulation of die shift and rotation reveals wire loop clearance risks and sets placement tolerances for higher package yield.

Different power-rail sequences let mixed-height standard cells share rows, improving IC area use and power delivery despite harder placement.

Selected dummy gate isolation and via patterns are removed or converted to floating gates to recover routing resources and reduce IC layout area.

Vertically stacked CFETs use single- and double-height cell regions to separate input and output metal lines, reducing parasitic capacitance.

Gate structures overlap straddling fins instead of staying separate, cutting cell height from 5TP to 3TP for denser layouts.