Logic Circuits TRIZ Cases
- Parallel Configuration Interface for Multi-Die Programmable Logic
A microbump-linked parallel interface speeds programmable logic configuration by moving data across stacked die with NOC, sector parallelism, and pipelining.
- Hybrid DSP Architecture in Programmable Logic Under Thermal Limits
Common DSP functions move into hardened circuits while programmable logic handles custom tasks, reducing power, die pressure, and heat.
- Logic Circuit Output Clamping for Smaller Power-Free Chips
Output voltage clamping and current suppression let a logic circuit run without a separate power source circuit, cutting chip area and power use.
- Network FPGA Programming via Frame Parsing Logic
Hardwired logic parses network frames and writes only payload data, enabling direct FPGA booting without JTAG delays or auxiliary processors.
- IC Region Routing for Power-Gated Configuration and Clock Access
Segmented IC routing and pass-gate isolation keep configuration data and clock access available when neighboring regions are powered down.
- Programmable DSP Block Architecture With Hybrid FPGA Multipliers
Hybrid 27×18 and 12×12 multipliers make FPGA DSP blocks more flexible for varied digital computations without losing processing capability.
- Wireless FPGA Bitstream Download Through an On-Chip Communication Block
A wireless communication block delivers FPGA configuration bitstreams remotely, eliminating host cable dependence for reprogramming and debugging.
- FPGA Switch Box Checkerboard Layout for Lower Chip Area
A checkerboard switch box layout cuts FPGA interconnect area and complexity while preserving routeability and CLB access.
- Crossover TFT Logic Circuit for Low-Power High-Speed Switching
A crossover TFT topology switches between diode-load and zero-VGS modes to cut static power while preserving logic speed.
- Bridged IC Architecture Using FPGA Decoding for Flexible ASIC Execution
An FPGA bridge decodes instructions and handles I/O so a swappable ASIC can focus on deterministic execution with lower redesign cost and latency.
- Coupled FPGA Lookup Tables for Rapid Reconfiguration
Adjacent FPGA logic blocks pass lookup table configurations on a shared clock, enabling rapid reconfiguration without power cycling.
- FPGA Tile-to-Tile Interconnect Routing for Conflict and Congestion
Sequential FPGA tile routing across logic-tile subsets resolves interconnect conflicts and congestion while preserving end-to-end signal paths.
- Configurable Via-Layer Circuits for FIFO and Deserializer Reuse
Selective via sites and jumpers let one IC architecture switch between FIFO and deserializer functions while cutting photomask count and silicon area.
- Compact Arithmetic Processing for Low-Precision Search Quality
Low-precision high-dynamic-range arithmetic raises parallel throughput, then adds limited high-precision computing to improve search quality.
- Programmable DSP Architecture Using Hardened Circuits and Logic
Common DSP functions move into hardened circuits while programmable logic handles custom tasks, cutting resource use, die area, and power.
- Compact Arithmetic Processing Elements for Low-Precision Search
Low-precision high-dynamic-range arithmetic increases parallel search throughput, while limited high-precision steps improve result quality.
- FPGA Clock Mesh Fabric for Tile-Level Skew Alignment
A mesh clock fabric with per-tile clock generation and mux selection aligns FPGA tile clocks despite phase and frequency variation.
- Programmable Circuit Configuration Engine for Faster Frame Allocation
Cascade frame incrementers and a row controller speed frame allocation in programmable circuits while removing flag circuitry overhead.
- Compact Arithmetic Elements for More Operations Per Transistor
Low-precision high-dynamic-range arithmetic increases operations per transistor by shrinking arithmetic elements for dense parallel computing.
- Crossover TFT Logic Circuit for Low-Power Unipolar Operation
A crossover TFT topology uses zero-VGS load operation to cut unipolar logic power draw while preserving speed and simpler circuit structure.
- Differential Signal Common-Mode Modulation for Extra Data Channels
Common-mode voltage modulation adds bidirectional data over differential video links while limiting interference and reflections.