Unverified50% confidenceFactExact time
Qwiic基于I2C接口理论上允许127个设备共享两根信号线，但I2C总线速度上限通常为400kHz（Fast Mode）
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
Related Claims
UnverifiedThe relationship between Q value and bandwidth is that bandwidth approximately equals center frequency divided by Q; therefore, at Q=1, the bandwidth at 1 kHz is approximately 1000 Hz, and at Q=10 the bandwidth is approximately 100 Hz.70% similarUnverified两张RTX 3090通过NVLink互联时合计48GB显存可以全精度FP16运行27B模型，若没有NVLink则只能依赖PCIe通信遭遇带宽瓶颈69% similar
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