User guide

Related Information
Arria 10 Pre-Emphasis and Output Swing Settings
XCVR_A10_TX_PRE_EMP_SWITCHING_CTRL_2ND_POST_TAP
Pin planner or Assignment Editor Name
Transmitter Pre-Emphasis Second Post-Tap Magnitude
Description
Controls the magnitude of the second post-tap for pre-emphasis. The default value is 0.
Table 8-24: Available Options
Value Description
0 – 12 Magnitude 0 – 12
Note: Refer to Arria 10 Pre-Emphasis and Output Swing Settings spreadsheet for selecting legal pre-
emphasis and differential output voltage settings.
Assign To
TX serial data.
Syntax
set_instance_assignment -name XCVR_A10_TX_PRE_EMP_SWITCHING_CTRL_2ND_POST_TAP <value>
-to <tx_serial_data pin name>
Related Information
Arria 10 Pre-Emphasis and Output Swing Settings
Transmitter VOD Settings
XCVR_A10_TX_VOD_OUTPUT_SWING_CTRL
Pin planner or Assignment Editor Name
Transmitter Output Swing Level
Description
Controls the transmitter programmable output differential voltage swing. The default value is 31.
UG-01143
2015.05.11
XCVR_A10_TX_PRE_EMP_SWITCHING_CTRL_2ND_POST_TAP
8-19
Analog Parameter Settings
Altera Corporation
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