Memory Architecture Accessing/Allocation TRIZ Cases

Snapshot pages and separate valid/snapshot segments let the controller restore data to a normal time point after power loss with lower storage overhead.

Early decoding separates cacheable and non-cacheable memory transactions, reducing cache waste and improving integrated circuit throughput.

On-chip FTL logic verifies access tokens and remaps writes to new flash pages, improving update efficiency, space use, and page-level security.

Internal PE-cycle and overwrite tracking lets the controller reclassify data as hot, warm, or cold to improve storage efficiency and garbage collection.

Caching BFEA lookup tables in single-cycle memory cuts offset lookup time and compute load for more accurate NAND read voltage correction.

A cache-coherent bridge filters and routes data between DRAM and SSD tiers to cut latency while avoiding full-DRAM memory cost.

A 2LM hardware accelerator moves DRAM content to far memory so DRAM can power off in standby, cutting idle power and speeding resume.

Combining temporary replication with long-term redundancy coding speeds query handling while improving database storage efficiency.

Fingerprint-based L2P table partitioning limits each user to assigned data blocks, protecting confidential files without locking the whole drive.

Dynamic selector switching links idle channels to non-volatile memory, reducing timing loss and improving channel utilization.

Replaceable SSD-specific plug-ins let a compute device manage mixed flash generations while reducing unnecessary writes and improving reliability.

By predicting plane readiness from elapsed time, the controller skips status reads to speed interleaved memory access and cut power use.

Sustained DRAM bit flips are validated as Rowhammer activity, then cloud workloads are migrated and requests redirected to isolate affected instances.

Atomic processor groups and bus isolation let multiple application graphs run simultaneously while simplifying configuration loading and reconfiguration.

A PNM processor caches RAID strip data near memory to cut CPU memory access latency, lower CPU occupancy, and speed processing.

Prefetching event data and static resources into client-side caches cuts backend spikes and keeps virtual event response times stable.

Shareable HBM memory and bandwidth are assigned by workload attributes to cut overprovisioning, reduce die count, and improve utilization.

Obfuscated host-cached L2P updates reduce controller load while protecting mapping data, cutting latency, power use, and boot time.

Wide-column topological scheduling improves tile utilization and activation locality while cutting reshuffling, latency, and bandwidth.

Shareable HBM memory and independently assigned bandwidth match channel resources to workload attributes, cutting overprovisioning and die count.

A holding buffer and staged RMW pipeline merge partial write data with cached data, cutting extra transactions, power use, and latency.

Dynamic priority and activity tracking keeps high-frequency and new data in cache, improving hit rate while reducing swap overhead.

Direct memory-permission setup lets one process execute a service function without context switching or IPC data copying.

Bit-masked compare-and-exchange updates only selected bits, reducing shared-memory access delays while preserving atomicity across threads.

Selective cache-way matching turns pending prefetches into demand requests only when needed, cutting redundant comparisons and power use.

Memory access is limited by exception-level physical address ranges, blocking higher-privilege software from tampering with protected data.

Separating swap data into dedicated memory cells with cycle monitoring cuts host memory cost while protecting flash lifespan.

A single code prefetch instruction fills multiple cache levels, while runtime feedback limits cache and memory bandwidth waste.

Dynamic parity group sizing avoids zero padding at low load and improves SSD utilization, performance, and disk life.

Aggregating multiple short-block read requests into one NVMe command cuts PCIe overhead and boosts short-block I/O throughput.

Bin identifiers based on range and Doppler replace costly farthest point sampling, enabling uniform radar detection sampling with lower compute load.

Encrypted layout and passphrase metadata stored on NVDIMMs enables secure migration across computing devices without losing data access.

State-aware approximate cache entries track mapping validity, cutting query delay while correcting errors when confidence drops.

Processor MMU reuse lets accelerators issue virtual-address memory requests, cutting setup overhead and supporting asynchronous fault handling.

Delaying physical address output to match encrypted write data frees media control circuits for reads and cuts latency.

Compression lets parity stay within LRAID memory dice, improving bandwidth use and RAS without adding a separate parity die.

Caches high-latency TLC middle pages in an RLA buffer ahead of reads to improve sustained sequential performance with limited buffer space.

During power loss, an ML-based flash write scheme predicts programming pulses to protect cached data with less backup energy use.

Discontinuous word line mapping separates same-parity data in 3D NAND, enabling recovery when adjacent rows fail from charge interference.

A storage controller updates address mapping and notifies completion early, then finishes copy writes in the background to cut host wait time.

Reject-response feedback sets retry delays for cross-invalidate commands, reducing cache line contention and repeated broadcasts.

CRC-checked transfers between DRAM and Flash let this hybrid memory module preserve data, recover bit errors, and limit Flash wear.

A memory controller compares reclaim-group PECs and reassigns memory components to spread flash wear, extending lifespan and reliability.