User guide

Table 8-7: Available Options
Value Description
RADP_CTLE_ACGAIN_4S_<0 to 28>
CTLE AC gain setting <0 to 28>
Assign To
RX serial data.
Syntax
set_instance_assignment -name XCVR_A10_RX_ADP_CTLE_ACGAIN_4S <value> -to
<rx_serial_data pin name>
XCVR_A10_RX_ADP_CTLE_EQZ_1S_SEL
Pin planner or Assignment Editor Name
Receiver High Data Rate Mode Equalizer AC Gain Control
Description
Controls the AC gain of the continuous time linear equalizer (CTLE) in high data rate mode and when
adaptation is disabled (manual mode).
High data rate mode is enabled for data rates above 17.4 Gbps. In high data rate mode, there is one CTLE
stage, and there are 16 AC gain settings. Higher gain setting results in larger AC gain. The default value is
set to RADP_CTLE_EQZ_1S_SEL_3 for CTLE AC Gain Setting 3.
Table 8-8: Available Options
Value Description
RADP_CTLE_EQZ_1S_SEL_<0 to 15> CTLE AC Gain Setting < 0 to 15>
Assign To
RX serial data.
Syntax
set_instance_assignment -name XCVR_A10_RX_ADP_CTLE_EQZ_1S_SEL <value> -to
<rx_serial_data pin name>
XCVR_A10_RX_ONE_STAGE_ENABLE
Pin planner or Assignment Editor Name
Receiver High Data Rate Mode Equalizer
8-8
XCVR_A10_RX_ADP_CTLE_EQZ_1S_SEL
UG-01143
2015.05.11
Altera Corporation
Analog Parameter Settings
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