Electric Digital Data Processing TRIZ Cases

Shared DMA engines and firmware queues across multiple controllers lower device complexity while maintaining independent command arbitration paths.

A host device configures block devices by submitting inquiries to detect logical volume provisioning and updates paths via bus scans.

A broadcast hub manages signal packet distribution across processing tiles.

A segmented N2 full mesh fabric using 2x2 AXI crossbars prevents routing congestion and improves data transmission efficiency.

Network intermediary devices buffer and process signals to overcome transmission delays exceeding one microsecond while maintaining USB 2.0 data rates.

A PCIe link training module maintains data information during unexpected link down events to preserve host operations.

Ethernet frame management prevents collisions while enabling flexible input/output configurations without requiring control device requalification.

A DMA controller segments search key data sets into chunks and generates Interlaken Look Aside packets for external memory devices.

An RS-485 circuit uses a start detector and counter to automatically switch data transmission states.

A single-wire bus apparatus uses slave-generated interruption pulses to resume telegram communication.

A PCIe bridge uses device tree data to locate devices and an action list to extract specific processes for event handling.

Switching data paths via a multiplexer reduces buffer clearing delays by routing command-related data through an interrupt endpoint.

Alternating data strobe signal indicates slave readiness to enable continuous read operations and reduce memory system latency.

Automatic identification of connected USB OTG peripherals eliminates manual selection steps by measuring ID pin voltage against built-in resistors.

Switching modules route charging current and data simultaneously across two interfaces, resolving multi-device access conflicts.

A controller rewrites port and device addresses in MDIO packets to route communications to internal devices using different protocols.

Segmented retimer logic reduces latency and extends channel length by performing partial protocol-specific equalization without full stack complexity.

A retimer module interfaces between two passive MCIO cables to provide signal conditioning.

A management controller executes a virtual service processor to bridge commands and data between peripheral devices and out-of-band systems.

Variable byte width SPI transmission reduces energy waste by sending only necessary bits instead of fixed 8-bit packets.

I2C switches allow the rack management controller to assign unique addresses, preventing power interruptions during backplane servicing.

Interface circuit transmits balanced code multilevel symbols across wire buses to resolve bandwidth and power consumption trade-offs.

A multi-host RDMA card couples CPUs via a midplane to eliminate physical cables and support virtualized systems without software overhead.

Band-smoothing units switch DMA request intervals based on frame position to resolve bus arbitration conflicts and prevent inter-frame data interference.

Dynamic bus number assignment resolves endpoint exhaustion limits while maintaining legacy PCIe compatibility.

Merging UART communication into the existing serial multiwire bus eliminates dedicated leads, reducing pin count and manufacturing costs.

A pumpless heat dissipating device uses a stepper motor to drive a variable volume unit that circulates liquid coolant through fluid passages.

A bus controller adjusts service proportions based on device transmission rates to maximize host bandwidth utilization.

Dynamic arbitration adjusts read write ratios based on pending counters to prevent bus overload while maximizing utilization.

A dual-mode USB interface switches between DC and AC coupling to support standard and extended protocols.

Master module assigns unique identifiers to slave electronic modules by measuring node current on the main power line, eliminating complex bus circuitry.

Segmenting analog-to-digital converter channels prevents direct memory access from slowing the central processing unit during continuous conversions.

A storage controller detects cable orientation signals to configure communication lanes automatically.

Backpressure ports decouple asynchronous PHY and MAC layer clocks, eliminating complex elastic buffers to prevent data corruption.

Accrued data credits arbitrate transfers to prevent premature wearout, extending device lifespan while maintaining reliable performance.

Processor identifies PCI bridges using class and subclass codes, preventing pseudo bridge detection delays during startup.

Autonomous vector processing routes non-periodic signals to peripherals, reducing processor overhead and ensuring deterministic timing.

Unique start-of-packet delimiters identify intended recipients in multi-transceiver USB Power Delivery systems.

Dynamic memory prioritization using image sensor protocol metadata resolves frame stuttering and power waste from static arbitration.

A programmable hardware transaction generator circuit creates test stimuli within the interface block.

Segmenting BAR sets into Level 0 and Level 1 reduces configuration area and power consumption while optimizing bandwidth utilization in many-core systems.

A hybrid bridge circuit connects multi-wire and single-wire communication buses to separate timing critical data from configuration parameters.

Gateway device translates IoT data into MQTT payloads, reducing technical complexity in building systems.

A PCIe processor marks packets as old or new during Base Address Register reconfiguration to maintain correct memory mapping.

A storage network bandwidth management system dynamically adjusts administrative I/O request rates based on sampled application latency values.

A USB reflector unit routes peripheral traffic over existing network connectivity without dedicated transceivers.

A segmented interface device coordinates data exchange between field and backplane bus systems using dynamic memory allocation.

A serial interface configures point-to-operation using two-bit commands to enhance data transfer rates.