Computer Science
耦合振荡器伊辛芯片
Coupled Oscillator Based Ising (COBI) chipA dual-purpose physical device that functions as a combinatorial optimization problem solver and a physical entropy source for hybrid True Random Number Generation (TRNG). / 一种双用途物理设备，既可作为组合优化问题求解器，也可作为混合真随机数生成（TRNG）的物理熵源。
- Knowledge type
- 物理设备
- First proposed or discovered
- 2026
- Proposer
- Zheng Xue, Ruihong Yin, Chaohui Li, Zehuan Wang, Ahmet Efe, Sachin S. Sapatnekar, Ulya R. Karpuzcu, Chris H. Kim
- Creator
- 农场主
- Last updated
- 2026-11-15 17:05:57
Sub-knowledge points
Combinatorial Optimization Problem (COP) SolverPhysical Entropy SourceHybrid True Random Number Generator (TRNG)Graph Decomposer Application
Higher-order knowledge points
Probabilistic ComputingHardware SecurityStatistical Randomness (NIST SP 800-22, NIST SP 800-90B)
Main parameters and performance indicators
Operating Voltage: 0.9 VThroughput: 351 Mb/sEnergy Efficiency: 71.2 pJ/bitCoupling Weights: Configurable (disabling enables entropy generation)
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsA coupled oscillator based ising chip as a physical entropy source for hybrid true random number generationOpen source
Related products and links
No item recorded yet
Creation and modification trail
1 recordsRecord title: Coupled Oscillator Based Ising (COBI) chip.
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