Rigol DS1204B Programming Manual page 37

21. :MEASure:NDELay?
Command Format:
:MEASure:NDELay?□[<source A>,<source B>]
Function:
The command measures the delay between <sourceA> and <sourceB> relative
to the falling edge. The <source> may be CHANnel1, CHANnel2, CHANnel3 or
CHANnel4.
Return Format:
The query returns <-1.000 e-004, and the unit is s.
22. :MEASure:PPHAse?
Command Format:
:MEASure:PPHAse?□[<source A>,<source B>]
Function:
The command measures the phase difference between <sourceA> and
<sourceB> relative to the rising edge. The <source> may be CHANnel1,
CHANnel2, CHANnel3 or CHANnel4.
Return Format:
The query returns <-1.000 e-004, and the unit is s.
23. :MEASure:NPHAse?
Command Format:
:MEASure:NPHAse?□[<source A>,<source B>]
Function:
The command measures the phase difference between <sourceA> and
<sourceB> relative to the falling edge. The <source> may be CHANnel1,
CHANnel2, CHANnel3 or CHANnel4.
Return Format:
The query returns <-1.000 e-004, and the unit is s.
Programming Guide for DS1000B Series
RIGOL
2-29