Protocol analysis
R&S
®
RTP
922User Manual 1337.9952.02 ─ 12
EYE<m>:QUALify:GATE:RELative:STOP on page 2190
EYE<m>:QUALify:GATE:CURSor on page 2190
EYE<m>:QUALify:GATE:ZDIagram on page 2191
Signal
Sets a waveform-based qualification for the eye generation. The voltage level of a
waveform is compared with a threshold, and only if this condition is fulfilled, the slices
contribute to the eye generation.
State ← Signal
Applys the signal qualification.
Remote command:
EYE<m>:QUALify:SIGNal[:STATe] on page 2191
Source ← Signal
Selects the waveform to be compared.
Remote command:
EYE<m>:QUALify:SIGNal:SOURce on page 2191
Condition ← Signal
Selects the comparison condition: the waveform level must be greater or less than the
threshold.
Remote command:
EYE<m>:QUALify:SIGNal:CONDition on page 2191
Vertical ref. level ← Signal
Selects the threshold. You can use the lower, middle, or upper reference level. These
levels are the reference levels that are defined for measurements.
See Chapter 8.2.4, "Reference levels", on page 342.
Remote command:
EYE<m>:QUALify:SIGNal:LSELect on page 2192
Filter settings
Access: [App Cockpit]> "Analysis" > "DDR Eye" > "Filter" tab
Filter settings allow you to select waveform slices for eye generation dependent on the
bit status.
DDR (option R&S RTP-K91/K93 )
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