Keysight N1091APCA, Руководство программиста

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Configuration Variables and Values
2
Keysight N1091APCA/BMCA/BACA/BJCA IEEE 802.3 Compliance and Debug Application Programmer's Reference 15
Configure Signaling Rate SignalingRate (Accepts
user-defined text),
10.3125e9,
25.78125e9
Set the Signaling Rate to be
tested. Enter value in the format
10.3125e9.
Configure Source for Rj RjSource JitterMode, User Select "Option 200 Jitter" to have
the DCA measure RJ using Jitter
Mode for shorter patterns, such
as PRBS9. You will need Option
200 or F-JIT and 401 or F-AEYE
installed for this choice. If you
select "User Provided", enter the
values that you would like to use
for Fixed RJ on the Configure tab
for each lane that you'll display.
Configure Start value for CTLE
utility for Eye
Opening
StartCTLE 1, 2, 3, 4, 5, 6, 7, 8,
9
Select the starting CTLE setting
to use for the "Find optimal CTLE
Eye Opening" test. The test will
test the range of settings from
this start value, to the stop value
set in the next config.
Configure Stop value for CTLE
utility for Eye
Opening
StopCTLE 1, 2, 3, 4, 5, 6, 7, 8,
9
Select the last CTLE setting to
use for the "Find optimal CTLE
Eye Opening" test. The test will
test the range of settings from
start value selected in the
previous config, to the stop value
set here.
Configure TX Off Voltage
Scale
TXOFFSCALE (Accepts
user-defined text),
Auto, 10e-3
Auto will automatically set the
voltage scale for tests with the
transmitter off. To manually set
the scale, enter in the scale per
division number (i.e. 10e-3)
Configure TX On Voltage
Scale
TXONSCALE (Accepts
user-defined text),
Auto, 200e-3
Auto will automatically set the
voltage scale for tests with the
transmitter on. To manually set
the scale, enter in a scale per
division number (i.e. 200e-3).
Table 2 Configuration Variables and Values (continued)
GUI
Location
Label Variable Values Description