Electric Digital Data Processing TRIZ Cases

A solid state drive controller uses a drain buffer to funnel and ignore unnecessary peer-to-peer packets.

A master unit maps network addresses to serial numbers via a data assignment table.

A distributed control system uses a scheduling unit to manage data transfer cycles in semiconductor inspection networks.

A reporting server generates supply chain inventory databases from browser Content Security Policy data to detect compromised resources.

A transfer device adjusts switching delays and capacitance to manage electromagnetic emissions in differential bus systems.

Second arbiter limits outstanding read requests to prevent increased read latency for other devices in high-speed serial interfaces.

A coupling device preconfigures USB endpoints to enable dynamic switching between applications without deactivating the interface.

Dynamic command address inversion reduces on die termination power consumption by balancing bit transmission while maintaining signal integrity.

Segmenting packet forwarding paths allows the USB host to issue new transactions without waiting for responses, resolving broadcast system bottlenecks.

Access control circuitry manages direct memory access by verifying pending requests and master IDs before granting peripheral memory permissions.

Arbitration circuit cancels low-priority transactions in FIFO buffers to resolve bus utilization delays and improve system performance.

Segmenting communication paths into independent cables allows concurrent servicing of one link without disrupting multi-processor system availability.

Dynamic TDD time slot allocation shifts packet priorities to reduce latency from idle slots in multi-standard serial signal systems.

Hardware control logic replaces software arbitration to reduce latency and prevent data corruption during multi-core shared pin access.

Segmenting the USB interface into virtual ports resolves resource conflicts, enabling simultaneous MTP and ADB operations without hardware changes.

Configuring a CPU to process network protocols over PCIe lanes reduces latency and system cost by eliminating add-in network cards.

A direct memory access controller uses per-buffer firmware to manage read pointers and synchronize data transfer across multiple sources.

Segmenting the bus architecture isolates urgent traffic on a dedicated channel, reducing access latency without complex scheduling algorithms.

A lane routing device dynamically reconfigures unused signal lanes to active links based on real-time operational attributes.

A communication interface hub uses virtual hubs to emulate physical components and extend connection distance.

Embedding cookies in exchange identifiers eliminates lookup tables, reducing resource utilization while maintaining data integrity.

An interface circuit modulates voltage via reactance and resistance to support multiple signalling protocols on a single data bus.

A memory controller selects unselected requests using a history register to balance access events across multiple memory banks.

Standard interface device accesses non-standard registers through parameter mapping, resolving vendor command limitations.

Embedded test responders in storage devices and initiators in HBAs perform online path diagnostics to eliminate port downtime during troubleshooting.

A second I2C slave device swaps its clock and data pins to detect cross-connection.

A kernel-based polling module handles user-space and kernel-space device events through a unified scheduling mechanism.

A multi-lane PCI Express bridge distributes bandwidth across a dual-controller USB root hub.

A universal streaming and logging interface captures internal circuit trace data via a dedicated bus.

Foreground and background state machines handle I2C transfers to eliminate glitches and race conditions.

Align circuits link memory banks to the I/O data bus, removing serial-to-parallel converters that increase power consumption and access latency.

HPI architecture uses partial width transitions to manage interconnect lanes.

Primary and shadow registers eliminate shared conflicts that cause errors in time-critical mode switching.

A priority controller arbitrates simultaneous write requests to shared storage, preventing data loss during concurrent access events.

An audio interface peripheral transmits data via frequency shift keying to eliminate proprietary driver installation requirements.

A controller trains multiple memory dice on a common bus by combining detected bits into a single feedback pattern.

A bridge device couples master and slave transmission interfaces to transfer command and data chunks between host and storage systems.

Capturing sender addresses during arbitration creates register offsets that reduce transmission latency in real-time embedded systems.

Dynamic DMA buffer management adjusts MTU sizes based on packet data, eliminating wasted cache space in CATV systems.

A multiplexer circuit connects a single KVM interface to selectable central processing units via dynamic PCIe switching.

A USB communication apparatus selects variable report sizes from a descriptor to transmit data in single interactions.

Master device grants word-limited requests for direct slave-to-slave communication, resolving the inability of interrupt-free slaves to exchange data.

Aggregates interrupt signals from multiple core engines into a single vector, reducing MMIO traffic and improving parallel processing performance.

Virtual serial port driver routes data to bypass scan-associate delays, enabling rapid device pairing.

Self-contained DMA adaptor enables direct chip-to-chip data transmission via PCIe fabric without host CPU intervention.

A coexistence management cycle segments a serial bus into dedicated and arbitrable time slots to synchronize multi-device transactions.

Dynamic link speed negotiation resolves PCI Express version incompatibility between bridge and peripheral devices, eliminating manual reboot requirements.

Segmenting network buffers between SRAM and DRAM resolves the contradiction between memory access speed and chip area constraints.

Buffering data items before arbitration eliminates waiting time for grants, reducing end-to-end latency in high-throughput systems.

Comparing frames from two independent CAN chips detects chip failures without modifying existing hardware, resolving reliability complexity trade-offs.