Keysight Technologies N5990A User Manual page 46

2 N5990A M-PHY Station
46
Word Size
You can select the word size as 8 bit, 10 bit, 16 bit and 20 bit from the
drop-down menu.
Re-Init Sequence after Reset DUT
If you select the Re-Init Sequence check box, the pattern generator
sequencer will restart for every test step. It will bring up the link while the
signal impairments are being applied, which can be harder on the DUT. If
you do not select the Re-Init Sequence check box, the sequencer will
bring up the link only once during the Init.
Wait for Manual Break
This option is available when you select the Re-Init Sequence check box. A
dialog to manually restart the DUT, is displayed for every test step. This is
useful for DUT's that come out of test mode when loop-back is being used.
Switch with
Under certain conditions, the switch from DSGA to BERT makes some
devices come out of test mode. Using the Switch with property, you can
retain the devices in test mode, by modifying how the switching is
performed. The following selections are possible:
• Test amplitude: The levels are not changed when switching
• Nominal amplitude: before switching, the BERT is set to the default
200/100 mV levels, and after switching the original amplitude is
restored.
• 0 Amplitude: The amplitude in both BERT and DSGA is set to 0 before
switching and then restored to the original value.
Generate Unipro Scripts
Click Generate UniPro Scripts to generate the scripts required for the
UniPro Test Mode (see
details).
The step to generate UniPro Scripts is necessary only for this test mode
NOTE
and requires a license for option 167.
Appendix A
, "Unipro Script Generation for more
Keysight N5990A MIPI M-PHY Receiver Test User Guide