Digital Channel - UNI-T UPO2102 User Manual

User's Manual MSO/UPO2000 Seri es

16. Digital Channel

MSO/UPO2000 series digital phosphor oscilloscope has 2 analog channel and 16 digital channel. For digital
channel, the oscilloscope will compared the sampled voltage of each time to the preset logical threshold. If
the voltage of sampling point is greater than threshold, it will saved as logic 1. Otherwise, it will saved as logic
0. The oscilloscope can intuitively display the logic 1 and logic 0 in figure. It's convenient for user to detect
and analysis the error in circuit design (hardware and software design).
This chapter is to introduce how to use the digital channel of MSO/UPO2000 series digital phosphor
oscilloscope.
Use the accessory UT-M15 logical probe to connect to the oscilloscope and the device under test before use
the digital channel. Application of logical probe refer to UT-M15 Logical Probe User's Manual.
 Open Digital Channel
 Select Digital Channel
 Waveform Size
 Rank Selection
 Threshold Setting
 Data Bus Setting
 Label Setting
 Group Setting
 Event List
 Delay Calibration
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