Remote control commands
R&S
®
RTP
2258User Manual 1337.9952.02 ─ 12
Parameters:
<JittPlsPola> POSitive | NEGative
Pulse width of positive or negative pulses is measured, respec-
tively.
*RST: POSitive
Usage: Asynchronous command
MEASurement<m>:JITTer:NCYCles <JitterNofCycles>
Sets the number of periods (cycles) that are accumulated to measure the N-cycle jitter.
See also: Table 18-1
Suffix:
<m>
.
1..10
See "Selection of the measurement group: MEASurement<m>"
on page 1359.
Parameters:
<JitterNofCycles> Range: 1 to 2147483647
Increment: 1
*RST: 2
Usage: Asynchronous command
Firmware/software: FW 2.60. The algorithm of N-cycle measurement has been
changed and MEASurement:JITTer:COFFset has been
removed.
MEASurement<m>:JITTer:CDRMode <JitterCDRMode>
Defines the origin of the clock signal - wether a real clock signal or a clock generated
using one of the CDR methods.
The command is available for the following measurements: time-interval error, unit
interval and data rate (MEASurement<m>:MAIN and/or MEASurement<m>:
ADDitional are set to measurements TIE | UINTerval | DRATe).
Suffix:
<m>
.
1..10
See "Selection of the measurement group: MEASurement<m>"
on page 1359.
Parameters:
<JitterCDRMode> SIGNal | SW1 | SW2 | HW
SIGNal
The clock is a real clock signal.
SW1 | SW2
The clock is generated by a software algorithm. You can define
two software algorithms for CDR. To configure the CDR, use the
CDR:SOFTware commands.
Jitter analysis and clock data recovery
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