Keysight M8000 Series of BER Test Solutions User Guide 151
User Interface - M8020A Display Views 4
Upper,
Middle and
Lower
Thresholds
M2.DataIn Depends on Line
Coding
Available only if Line coding is
selected as PAM4
":DATA:LINecoding:VALue
:DATA:LINecoding:PAM4:MAPPing
:INPut:VOLTage:PAM4:SYMBol:THReshold1|THResho
ld
:INPut:VOLTage:PAM4:SYMBol:THReshold2
:INPut:VOLTage:PAM4:SYMBol:THReshold3"
Alignment
results for
Upper,
Middle and
Lower Eye
Height
M2.DataIn Depends on Line
Coding
Available only if Line coding is
selected as PAM4 (Only Query
Command)
":DATA:LINecoding:VALue
:INPut:ALIGnment:EYE:RESult:PAM4:HEIGht1|HEIGht
?
:INPut:ALIGnment:EYE:RESult:PAM4:HEIGht2?
:INPut:ALIGnment:EYE:RESult:PAM4:HEIGht3?"
Alignment
results for
Upper,
Middle and
Lower
Thresholds
M2.DataIn Depends on Line
Coding
Available only if Line coding is
selected as PAM4
":DATA:LINecoding:VALue
:INPut:ALIGnment:EYE:RESult:PAM4:THReshold1|TH
Reshold?
:INPut:ALIGnment:EYE:RESult:PAM4:THReshold2?
:INPut:ALIGnment:EYE:RESult:PAM4:THReshold3?"
PRBS
Polynomial
as 2^7-1
Sequence
Editor
Depends on
Analyzer
sequence
Not downloadable for Analyzer
sequence for M8046A module
:DATA:SEQuence:VALue
Symbol
Width other
than 1 for
M8045A
and
M8046A
Sequence
Editor
M8045A and
M8046A only
support Symbol
Width as 1
Symbol width other that 1 are not
supported on LOKI modules
:DATA:SEQuence:VALue
Branch
condition
as Break for
M8046A
Sequence
Editor
Branch condition
as Break is not
supported for
Analyzer
sequence
Branch condition as Break is not
supported for Analyzer sequence
:DATA:SEQuence:VALue
RJ Low
Pass Filter
as 1000
MHz
M1.DataOut1 Depends on Data
Rate (Synthesizer
frequency)
Can only be selected is Data Rate is
above 7.5 GHz
":SOURce:JITTer:HFRequency:RANDom:STATe
:SOURce:FREQuency
:SOURce:JITTer:HFRequency:RANDom:FILTer:LPASs"
Functional
block /
Parameter
Identifier
Location
Dependent
Parameters
Description Related /Dependent SCP
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