User guide

Related Information
Quartus II Settings File (.qsf)
Describes the commands and options available to modify the assignments in the qsf file.
Analog Parameter Settings List
The following table lists the analog parameter settings for the transmitter and receiver. The details of each
of these settings are in the sections following this table.
Table 8-1: Receiver Analog Parameter Settings
Analog Parameter Setting Pin Planner or Assignment
Editor Name
Assignment
Destination
Usage Guideline
XCVR_A10_RX_LINK Receiver Link Type RX serial data Chip-to-chip or backplane
XCVR_A10_RX_TERM_
SEL
Receiver On-Chip-Termina‐
tion
RX serial data On chip termination
XCVR_VCCR_VCCT_
VOLTAGE
VCCR_GXB/VCCT_GXB
Voltage
RX serial data
VCCR/VCCT voltage
XCVR_A10_RX_ONE_
STAGE_ENABLE
Receiver High Data Rate
Mode Equalizer
RX serial data
Continuous time-linear
equalization (CTLE)
XCVR_A10_RX_EQ_
DC_GAIN_TRIM
Receiver High Gain Mode
Equalizer DC Gain Control
RX serial data CTLE
XCVR_A10_RX_ADP_
CTLE_ACGAIN_4S
Receiver High Gain Mode
Equalizer AC Gain Control
RX serial data CTLE
XCVR_A10_RX_ADP_
CTLE_EQZ_1S_SEL
Receiver High Data Rate
Mode Equalizer AC Gain
Control
RX serial data CTLE
XCVR_A10_RX_ADP_
VGA_SEL
Receiver Variable Gain
Amplifier Voltage Swing
Select
RX serial data VGA
XCVR_A10_RX_ADP_
DFE_FXTAP1
Receiver Decision Feedback
Equalizer Fixed Tap One
Coefficient
RX serial data Decision feedback equaliza‐
tion (DFE)
XCVR_A10_RX_ADP_
DFE_FXTAP2
Receiver Decision Feedback
Equalizer Fixed Tap Two
Coefficient
RX serial data DFE
XCVR_A10_RX_ADP_
DFE_FXTAP3
Receiver Decision Feedback
Equalizer Fixed Tap Three
Coefficient
RX serial data DFE
8-2
Analog Parameter Settings List
UG-01143
2015.05.11
Altera Corporation
Analog Parameter Settings
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