Intel Cyclone 10 GX User Manual page 350

Parameter
Clear all profiles
Refresh selected_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
TX Analog PMA Settings
Analog Mode (Load Intel-
recommended Default
settings)
Override Intel-recommended
Analog Mode Default settings
Output Swing Level (VOD)
Pre-Emphasis First Pre-Tap
Polarity
Pre-Emphasis First Pre-Tap
Magnitude
Pre-Emphasis Second Pre-Tap
Polarity
Pre-Emphasis Second Pre-Tap
Magnitude
Pre-Emphasis First Post-Tap
Polarity
Pre-Emphasis First Post-Tap
Magnitude
Pre-Emphasis Second Post-
Tap Polarity
Pre-Emphasis Second Post-
Tap Magnitude
Slew Rate Control
® ®
Intel Cyclone 10 GX Transceiver PHY User Guide
350
6. Reconfiguration Interface and Dynamic Reconfiguration
Value
settings of the Native PHY/ATX PLL. In other words, an empty
profile reflects the Native PHY/ATX PLL current parameter
settings.
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.
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.
Value
cei_11100_lr to Selects the analog protocol mode to pre-select the TX pin
xfp_9950 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.
On / Off Enables the option to override the Intel-recommended
settings for the selected TX Analog Mode for one or more TX
analog parameters.
0-31 Selects the transmitter programmable output differential
voltage swing.
Fir_pre_1t_neg, Selects the polarity of the first pre-tap for pre-emphasis.
Fir_pre_1t_pos
0-16 Selects the magnitude of the first pre-tap for pre-emphasis.
Fir_pre_2t_neg, Selects the polarity of the second pre-tap for pre-emphasis.
Fir_pre_2t_pos
0-7 Selects the magnitude of the second pre-tap for pre-
emphasis.
Fir_post_1t_neg, Selects the polarity of the first post-tap for pre-emphasis.
Fir_post_1t_pos
0-25 Selects the magnitude of the first post-tap for pre-
emphasis.
Fir_post_2t_neg, Selects the polarity of the second post-tap for pre-
Fir_post_2t_pos emphasis.
0-12 Selects the magnitude of the second post-tap for pre-
emphasis.
slew_r0 to slew_r5 Selects the slew rate of the TX output signal. Valid values
span from slowest to the fastest rate.
UG-20070 | 2018.09.24
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