Read-Only Memories TRIZ Cases

Non-volatile random access memory stores database region summaries to eliminate regeneration latency after power loss.

Segmented pulse application across bit line groups improves program distribution accuracy while reducing programming time.

Shared control lines in a flash memory circuit reduce chip area while maintaining programming efficiency.

Segmented gate conductor layers with distinct capacitances reduce capacitive coupling noise in floating body DRAMs, improving data reading accuracy.

A VDD generator circuit uses feedback mechanisms to stabilize internal power supply voltage levels.

A memory device adjusts operating voltage rising time using control logic to ensure consistent timing across internal and external power modes.

A voltage generating circuit uses a dynamic reference voltage to control the rising speed of output voltage with high accuracy.

A phase change memory writing circuit uses a verifying circuit to adjust currents based on stored data comparison.

A memory array integrates RAM cells with embedded ROM using indistinguishable pseudo transistors to unify storage structures.

A memory controller stores volatile cell retention data in non-volatile storage to schedule targeted refresh cycles.

Operation circuit segments memory cells into even and odd groups for targeted verification.

A hacking detection circuit analyzes access sequences to disable nonvolatile memory operations upon unauthorized pattern recognition.

A flash memory controller adjusts erase voltage based on reuse periods to maintain data integrity.

A bias voltage controller transitions the bias voltage to ground at a controlled rate during power-off.

A latch controller generates sequential address signals to connect bitline groups to input-output lines for OTP memory fuse reading.

A dual function memory device routes signals via a switch network and mode detector to support asynchronous or synchronous interfaces.

A recovery timer blocks reads until data stabilizes, preventing incorrect measurements from unstable states.

A nonvolatile memory page buffer circuit applies distinct voltages to bit lines through separate precharge stages.

Partitioned soft programming applies distinct bias conditions to memory cell subsets, resolving disparate erase rates and over-erasure risks.

Increasing gate bias voltage overcomes shorts in NAND flash memory, recovering uncorrectable data without permanent complexity.

Sacrificial rails shield insulative tiers from aggressive etching, preventing shorts between conductor and conductive tiers.

A memory sub-system detects thermal sensor failures by comparing cell values to pre-programmed patterns.

A repair information storage circuit uses a controller to generate voltage control signals that adjust the threshold voltage of a fuse latch array.

Assigning individual trim settings to memory device portions tailors program voltage and pulse width to specific page configurations.

A redundancy selector circuit uses a ROM cell array and latch block to store defective addresses for non-volatile memory devices.

Control logic skips program voltages for passed states, reducing electrical interference and power consumption.

Control logic sets nonvolatile memory to ready state after data dumping, preventing operational delays during core recovery.

A read/write circuit generates variable reference signals with multiple levels to identify logic states in nonvolatile memory cells.

Segmented driving units reduce cache latch loading on global output lines, enhancing data transfer speed in non-volatile memory systems.

A scan optimization method logs power-on time and temperature deltas to trigger memory block refreshes based on predefined reliability thresholds.

Segmenting storage into a charge trap layer and floating body resolves the contradiction between data retention capability and writing time.

Integrated write-read training sequences reduce latency by merging phase compensation into single operations.

Pipeline circuit transmits data across consecutive clock cycles using redundancy cells to overcome slow operation speeds in non-volatile memory devices.

A composite read mechanism selects raw values from multiple thresholds to correct data in NAND flash memory.

Fuse-configured offset latches calibrate input buffers, resolving DC voltage offsets that degrade memory transmission efficiency.

A source line floating circuit disconnects unselected memory cells during read operations.

Input buffer reconstitutes multiplexed serial signals to enable execute in place operations, resolving the speed limitation of standard serial interfaces.

Precharging inhibit string channels boosts voltages to minimize program disturbance and improve reliability in 3D memory devices.

A semiconductor memory verification method compares reference bits with external data to selectively verify target bits.

Page buffer retains least significant bit data until most significant bit programming completes.

A flash memory sense amplifier uses a boost circuit with pull-up and pull-down sections to enhance sensing speed.

A memory device performs a refill program operation on programmed cells to restore electrical charge.

A non-volatile memory reading method applies differentiated pass voltages to adjacent and distant cells based on program state.

Segmented memory array reduces total write time by activating multiple word lines for simultaneous programming.

Permanent threshold voltage shifts in 3D NAND select gates prevent memory access without iterative verification steps or extra components.

Flash memory controller selectively assigns affected de-selected sectors for erase verification, reducing time consumption caused by Pwell disturbance.

A memory controller applies voltage offsets derived from current comparisons to compensate for partial block programming states.

Shared control lines enable alarm-triggered coordination among charge pumps, reducing current output per die and minimizing silicon area requirements.

NVM cell design eliminates sense amplifiers and latching circuits by translating data into rail-to-rail output voltage, reducing device complexity.

A controller matches data object sizes to memory tiles in cross-point arrays.