Intel Cyclone 10 GX User Manual

Parameter Value Description
settings of the Native PHY/ATX PLL. In other words, an empty
profile reflects the Native PHY/ATX PLL current parameter
settings.
Clear all profiles N/A Available in Native PHY and ATX PLL IP parameter editors only.
Clears the Native PHY/ATX PLL IP parameter settings for all the
profiles.
Refresh selected_profile N/A Available in Native PHY and ATX PLL IP parameter editors only.
Equivalent to clicking the Load configuration from selected
profile and Store configuration to selected profile buttons in
sequence. This operation loads the parameter settings from
stored profile specified by the Selected reconfiguration profile
parameter and then stores the parameters back to the profile.
Table 194. Analog PMA Settings (Optional) for Dynamic Reconfiguration
The following parameters are available in the Analog PMA Settings (Optional) tab of the Transceiver Native
PHY parameter editor. Refer to Changing PMA Analog Parameters for more details. Refer to the Analog
Parameter Settings chapter for details about using the QSF assignments.
Parameter Value Description
TX Analog PMA Settings
Analog Mode (Load Intel-
recommended Default
settings)
cei_11100_lr to
xfp_9950
Selects the analog protocol mode to pre-select the TX pin
swing settings (VOD, Pre-emphasis, and Slew Rate). After
loading the pre-selected values in the Parameter Editor, if
one or more of the individual TX pin swing settings need to
be changed, then enable the option to override the Intel-
recommended defaults to individually modify the settings.
For details about QSF assignments for the analog settings,
refer to the Analog Parameter Settings chapter.
Override Intel-recommended
Analog Mode Default settings
On / Off Enables the option to override the Intel-recommended
settings for the selected TX Analog Mode for one or more TX
analog parameters.
Output Swing Level (VOD) 0-31 Selects the transmitter programmable output differential
voltage swing.
Pre-Emphasis First Pre-Tap
Polarity
Fir_pre_1t_neg,
Fir_pre_1t_pos
Selects the polarity of the first pre-tap for pre-emphasis.
Pre-Emphasis First Pre-Tap
Magnitude
0-16 Selects the magnitude of the first pre-tap for pre-emphasis.
Pre-Emphasis Second Pre-Tap
Polarity
Fir_pre_2t_neg,
Fir_pre_2t_pos
Selects the polarity of the second pre-tap for pre-emphasis.
Pre-Emphasis Second Pre-Tap
Magnitude
0-7 Selects the magnitude of the second pre-tap for pre-
emphasis.
Pre-Emphasis First Post-Tap
Polarity
Fir_post_1t_neg,
Fir_post_1t_pos
Selects the polarity of the first post-tap for pre-emphasis.
Pre-Emphasis First Post-Tap
Magnitude
0-25 Selects the magnitude of the first post-tap for pre-
emphasis.
Pre-Emphasis Second Post-
Tap Polarity
Fir_post_2t_neg,
Fir_post_2t_pos
Selects the polarity of the second post-tap for pre-
emphasis.
Pre-Emphasis Second Post-
Tap Magnitude
0-12 Selects the magnitude of the second post-tap for pre-
emphasis.
Slew Rate Control slew_r0 to slew_r5 Selects the slew rate of the TX output signal. Valid values
span from slowest to the fastest rate.
continued...
6. Reconfiguration Interface and Dynamic Reconfiguration
UG-20070 | 2018.09.24
Intel
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10 GX Transceiver PHY User Guide
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Intel Cyclone 10 GX Specifications

General

Brand	Intel
Model	Cyclone 10 GX
Category	Transceiver
Language	English