Electric Digital Data Processing TRIZ Cases

A DMA controller uses a pattern register and comparator to detect data matches during transfers.

Alternating transmission phases eliminate driver contention and signal interference while lowering power consumption.

A reconfigurable bidirectional front-end interface switches between USB 3.1 and Display Port modes using a double lane physical layer.

A wireless endpoint asserts a release assistance indication to instruct the transceiver to end an open data session window early.

A magnetic field sensing element detects parameters to apply configuration settings on a shared bus.

A bus controller detects trigger events and transmits broadcast addresses to identify connected devices.

Dynamic arbitration pairs computation nodes with ports to balance communication loads, preventing exclusive bus usage and improving data transfer efficiency.

Extended memory addressing through non-transparent bridges resolves Base Address Register limits for efficient inter-host communication.

Staging buffer enables dynamic DMA pipelining to reduce latency from non-sequential memory access.

A SiP controller switches between single and dual communication block modes.

A chiplet storage architecture segments front-end, back-end, and I/O chips to enable independent protocol updates.

A transmission controller segments data blocks into integral multiples of PCIe payload sizes to optimize bus utilization.

Hardware interrupt controller switches priority registers based on system mode, eliminating software latency.

Timing-based detection distinguishes valid signals from noise, resolving reliability issues in low-pin-count interfaces.

An information processing apparatus detects and utilizes external arithmetic devices to perform operations, transferring data and results to enhance processing capabilities.

Sequential prefetching via double buffers minimizes latency from external memory access, improving processing speed for electronic musical instruments.

A block of virtual addresses registers physical memory pages before network I/O operations begin.

A peripheral I/O device uses a hybrid gateway to assign compute resources between traditional I/O and cache-coherent domains.

Interface connector adds voltage and ground pins to provide increased current capacity, enabling power-intensive functions like Wake on LAN.

A variable series resistance termination circuit adjusts output impedance to match transmitter and receiver loads.

A dual-mode transceiver circuit switches between USB and DisplayPort protocols via a single connector.

A temporal proximity coalescing mechanism merges multiple interrupt requests into a single service routine, eliminating repeated entry and exit overhead.

Multifunction power buses and adapter plates abstract electrical distribution away from motherboards, freeing space for high-speed communication pathways.

A backplane bridge component links virtual software interfaces with physical hardware modules to enable seamless communication between control system elements.

A configurable microcontroller emulates multiple serial interfaces through software-defined logic.

A North Bridge chip reads Peripheral Component Interconnect Express parameters from a storage unit during system startup to configure the interface.

A selection control circuit resolves simultaneous master requests by granting bus access to the earliest pulse signal, preventing slave instruction errors.

A USB isolating device detects peripheral speed via idle state sensing to configure impedance matching.

An accelerator manager monitors usage patterns to determine optimal hardware implementations on application-specific integrated circuits.

A bridge device resets its buffer memory and DMA controller upon receiving a clear feature command from an upstream device.

Distributed offload processors replace Top-of-Rack switches to reduce network latency and increase bandwidth.

A bridge IP circuit reorders split target responses using paired queues to maintain initiator request sequence.

Timer-based arbitration allows secondary masters to detect missing clock signals and seize control, preventing bus restarts and latency.

A docking system segments DisplayPort signals to route video data and the AUX channel separately.

Counting consecutive one strings in payload data calculates exact stuffed bytes, enabling accurate transmission timing and higher bandwidth utilization.

A processor uses a dedicated bit to detect shadow set status for minimal overhead context saving.

An embedded system device emulates a serial port through a USB connection to expose the interface to a host computer.

A memory controller allocates command, address, and data signals to a shared bus line while using an identification signal on a common line to manage transfers.

A sensor hub uses signal patterns on an audio interface to detect hot-plug events, resolving the trade-off between connection flexibility and device complexity.

A COM port manager scans system files to assign communication ports.

Master device assigns unique addresses to new slave devices via a dynamic address table on the serial bus.

Segmented FIFO buffers manage outstanding transactions per channel, preventing processing delays and errors from mismatched request rates.

A communication device generates a pullout signal upon connector removal to notify the paired projector of physical detachment.

A device identity system computes a trust score using hardware roots of trust and contextual tests to enable secure access.

A control interface arbitrates access between an external memory controller and an embedded internal processor within a single chip.

Endpoints exchange data directly by encoding parameters in TLP headers, eliminating root node dependency to improve system security and reliability.

An I/O adapter device performs data mirroring operations on payload data to minimize host interface usage.

A USB host controller merges periodic and asynchronous transfers using shared memory resources to optimize data handling.

A core interrupt mask identifies available processor cores to assign service routines.