3 ms·
It's a DSO first and foremost which just happens to be equipped with a certain $809 option[1] supporting a very specific application. If you cared about digita
by metaphor 5y ago
It's a DSO first and foremost which just happens to be equipped with a certain $809 option[1] supporting a very specific application.
If you cared about digital decode only, and had confidence in both the SI of your interface and tooling, sure. Great when things "just work"...entirely unhelpful when they don't at the lower layers of hardware domain.
[1] https://www.keysight.com/us/en/product/D4000USBA/usb-2-0-triggering-analysis-4000-x-series.html https://www.keysight.com/us/en/product/D4000USBA/usb-2-0-tri...
- megous 5y agoYes, but if you ask question "How does USB device discovery work?" (enumeration, I guess) you don't need any fancy equipment to answer that. It's nice and instructive to "see" the signals using a DSO, but not necessary.