UNI-T UPO3000E Series - I2 C Protocol Decoding

UNI-T
UPO 3000E&UPO2000E Series Oscilloscope Programming Manual
Measuring period of the specified channel waveform, <source> take value as CHANnel1,
CHANnel2, CHANnel3 and CHANnel4. Ignore means the current channel.
 Return format：
Query return 5.000e-003，unit is s.
:MEASure:PWIDth?
 Command format：
:MEASure:PWIDth? [<source>]
 Functional description：
Measuring positive pulse width of the specified channel waveform, <source> take value as
CHANnel1, CHANnel2, CHANnel3 and CHANnel4. Ignore means the current channel.
 Return format：
Query return 5.000e-003，unit is s.
:MEASure:NWIDth?
 Command format：
:MEASure:NWIDth? [<source>]
 Functional description：
Measuring negative pulse width of the specified channel waveform, <source> take value as
CHANnel1, CHANnel2, CHANnel3 and CHANnel4. Ignore means the current channel.
 Return format：
Query return 5.000e-003，unit is s.
:MEASure:FRR?
 Command format：
:MEASure:FRR? <source1>,<source2>
 Functional description：
Measuring time of the first rise edge between <source1> and <source2>, <source> take value as
CHANnel1, CHANnel2, CHANnel3 and CHANnel4.
 Return format：
Query return 5.000e-003，unit is s.
:MEASure:FRF?
 Command format：
:MEASure:FRF? <source1>,<source2>
 Functional description：
Measuring time of the first fall edge between <source1> and <source2>, <source> take value as
CHANnel1, CHANnel2, CHANnel3 and CHANnel4. Ignore means the current channel.