Patent ID: 11906583
Assignee: ROHDE & SCHWARZ GMBH & CO. KG
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. A measurement instrument, in particular an oscilloscope, for testing a device under test, wherein a component of the device under test generates or receives a bus signal, wherein the bus signal comprises a first data signal or a second data signal, wherein an amplitude of the first data signal is different from an amplitude of the second data signal, the measurement instrument comprising:
a measurement unit, configured to measure an amplitude of the bus signal; and
a determining unit, configured to compare the measured amplitude of the bus signal with a threshold value and to determine whether the bus signal comprises the first data signal or the second data signal, based on the measured amplitude of the bus signal;
wherein the determining unit is configured to determine, if the measured amplitude is larger than the threshold value, that the bus signal comprises a data signal of the first data signal and the second data signal having a larger amplitude.