Technical data

706 Agilent Infiniium 9000 Series Oscilloscopes Programmer's Reference
25 Measure Commands
Specifies direction of clock edge. BOTH selects the first edge from the
left- hand side of the waveform viewing area.
<frequency> A real number for the ideal clock frequency for clock recovery.
<bandwidth> A real number for the loop bandwidth of the PLL clock recovery method.
Example This example measures the clock time interval error on the rising edge of
channel 1, ideal clock frequency set to automatic, units set to seconds.
myScope.WriteString ":MEASURE:TIECLOCK2 CHANNEL1,SECOND,RISING,AUTO"
Query :MEASure:TIEClock2? <source>,{SECond | UNITinterval},<direction>,{AUTO |
CUSTOM,<frequency> | {VARiable,<frequency>,<bandwidth>} | CLOCk}
The :MEASure:TIEClock2? query returns the current value of the clock
time interval error.
Returned Format
[:MEASure:TIEClock2] <value>[,<result_state>]<NL>
<value> The clock time interval error value.
<result_state> If SENDvalid is ON, the result state is returned with the measurement
result. See the :MEASure:RESults table in this chapter for a list of the
result states.
Example This example places the current value of the clock time interval error in
the variable strValue, then prints the contents of the variable to the
computer's screen.
myScope.WriteString ":SYSTem:HEADer OFF"
myScope.WriteString ":MEASURE:TIECLOCK2? CHANNEL1,SECOND,FALLING,CUSTOM,
2.5E9"
strValue = myScope.ReadString
Debug.Print strValue