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Pinpoint interference with post-processing spectrum management software in the lab.
Use this selector tool to quickly identify the best power supply for your aerospace and defense ATE requirements.
3D Interconnect Designer provides a flexible modeling and optimization environment for any advanced interconnect structure, including chiplets, stacked die, packages, and PCBs.
Get faster digital validation for less with a trade-in.
Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.
Explore curated support plans, prioritized to keep you innovating at speed.
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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N4220B是最新版的PCI Express分析測試探棒，用以取代N4220A。
PCI Express用的N4220B封包分析測試探棒，增加了PCI Express匯流排的封包式觸發和顯示。有了這根測試探棒，您就可以利用16700系列邏輯分析系統的高階格式，來擷取和查看以最大頻率（2.5+GT/s）經過PCI Express的資料。這項工具會針對採8b/10b編碼和擾碼方式的PCI Express資料進行解碼，以呈現封包式的列表。
N4220B PCI Express 分析測試探棒能解碼一些事先定義的PCI Express封包，也可接受使用者定義的封包設定。它會以封包層次來描述您的觸發。
在邏輯分析儀中，所有的PCI Express流量都會加上時戳，以便執行與其他系統匯流排，如µProcessor系統匯流排（FSB）、記憶體介面和Serial ATA，之間的時序相關量測。
