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Explore dual-channel and ultra-wideband signal analysis for demanding RF workflows.
Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz. Trade in your old oscilloscope and get credit toward a new XR8.
Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.
Unlock your free upgrade to the next bandwidth tier.
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
Explore curated support plans, prioritized to keep you innovating at speed.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
Hands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
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I²S（集成电路间探测或集成芯片间探测）是用于连接数字音频设备的一种电气串行总线接口标准。从汽车到手机，I²S 总线在各行各业中得到广泛使用。调试串行总线（例如 I²S）的传统方法包括依靠肉眼人工计算位数。相比使用专业软件，这种方法不仅冗长乏味，而且容易出现重大错误，也不准确。
使用 Keysight I²S 协议触发和解码选件，可以扩展您的 Infiniium 示波器的功能。此协议软件具有强大的触发功能，以及独特的软件加速解码能力，可以帮助您精确地调试包含 I²S 总线的音频设计。它支持多种用户可选的信号校准方案，包括时分复用（TDM）等，因此您可以充满自信地轻松找到误码和信号完整性问题，并对其进行解码。
