Electric Digital Data Processing TRIZ Cases

A diode in the CPU ID pin line blocks reverse voltage from Type-C adapters, protecting the micro USB interface from damage.

Expander cards daisy chain to bypass limited SMBUS interfaces, enabling scalable NVMe drive management without dedicated BMC ports.

Delaying hot-plug interrupts enables BIOS configuration, preventing OS instability and reducing system interruptions during device insertion.

A PCIe controller adjusts link training symbols based on failure counts to ensure interoperability between different protocol versions.

A detecting circuit determines node addresses by sensing floating, power supply, or ground voltage states at static selection terminals.

A serial port interface automatically identifies device types and protocols to streamline application communication.

A computing system manages shared PCI interrupt lines by iteratively enabling subsets of devices to identify unhandled interrupts.

An embedded controller interfaces with multiple peripheral devices using native bus protocols while connecting to a host via a single unified interface.

A function selector device routes DisplayPort signals over a USB 3.0 connector using SuperSpeed pins.

A relay accessory implements a daisy chain topology to connect multiple peripherals to a portable computing device.

A dual access interface time multiplexes memory cycles between a CPU and DMA peripheral using quadrature clocking to share single port SRAM bandwidth.

A crossbar unit monitors bandwidth usage across multiple memory channels to route traffic dynamically.

Segments composite device interfaces into virtual copies to resolve resource utilization and system complexity trade-offs.

Segmented sampling circuits apply direct feedback and loop unrolled equalization to minimize feedback time while reducing power consumption.

Processor interface decodes interrupt packets from on-chip network to bypass complex controller overhead and reduce latency in multiprocessor systems.

A USB camera optimizing system regulates video streaming throughput by dynamically adjusting the CMOS pixel clock and blanking times.

Transaction management restricts write transmission when outstanding transactions exceed allocated limits, preventing bandwidth starvation.

Counters in an adapter monitor buffer segments to transmit partial data early, reducing storage time and improving transfer performance.

Asynchronous DMA pre-fetcher maps non-unity strided memory to local storage, reducing processor stalls caused by speed divergence.

An orchestrator at the firmware layer autonomously adjusts peripheral configurations based on telemetry, resolving conflicts without host OS intervention.

DMA descriptors enable autonomous branching among execution paths, reducing CPU overhead and power consumption during repetitive transfers.

A SAS expander controller generates virtual physical links to emulate a wide port from a single physical interface.

A modular sign board uses interchangeable illuminated characters and wireless communication to display addresses.

Dependency request links process out-of-order bus requests by pausing only necessary operations, resolving performance and reliability trade-offs.

Intermediary logic represents physical I/O devices as virtual devices to enable selective information exposure.

Network device manages multiple direct memory access channels by disabling and restarting a single channel without affecting others.

Autonomous slave nodes transmit headers and data on a shared bus using electrical dominant and recessive levels to initiate communication.

Combines patch panel and distribution amplifier in single housing using configurable small footprint pluggable modules.

Clustering traffic log features resolves false device counts and unclear identities in network inventory systems.

An interface controller stores link information in non-volatile memory to transmit a termination-on signal to the host.

A bus system uses an arbitration mechanism to select slave devices for communication through a single chip select signal line.

A semiconductor device uses a check circuit to monitor response from selected modules via a communication bus.

Interrupt signals indicate required data volume to reduce bandwidth waste and controller loading during transmission.

A logic gateway circuit processes multiple interrupt request signals using AND and OR gates to manage signal flow on an ISA bus.

A reset signal generator processes host controller triggers to produce basic resetting signals for high-speed PCI devices.

Arbiter arbitration prohibiting cycle prevents consecutive low-priority write requests to maintain image continuity.