Transmitter Vod Settings; Xcvr_C10_Tx_Vod_Output_Swing_Ctrl - Intel Cyclone 10 GX User Manual

Table 234. Available Options
Value
0 – 12
Note: Refer to Cyclone 10 GX 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_C10_TX_PRE_EMP_SWITCHING_CTRL_2ND_POST_TAP <value> -to
<tx_serial_data pin name>
Related Information
Cyclone 10 GX Pre-Emphasis and Output Swing Settings

8.8. Transmitter VOD Settings

8.8.1. XCVR_C10_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.
Note: Ignore this assignment for PCIe Gen1 and Gen2 if your transceiver link is within the
PCI Express spec requirements. The Quartus Prime software will assign default value
for this parameter.
Table 235. Available Options
Value
0 – 31
Note: Refer to Cyclone 10 GX Pre-Emphasis and Output Swing Settings spreadsheet for
selecting legal pre-emphasis and differential output voltage settings.
Assign To
TX serial data pin.
® ®
Intel Cyclone 10 GX Transceiver PHY User Guide
400
8. Analog Parameter Settings
UG-20070 | 2018.09.24
Description
Magnitude 0 – 12
Description
Magnitude 0 – 31
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