SDI II Intel® FPGA IP User Guide

ID 683133
Date 2/16/2022
Public

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7.1.3.2. RX Manual Adaptation Mode

For data rates less than 12G on SDI, it is recommended to apply RX Manual Adaptation Mode on the transceiver. To do this, the assignments in your project .qsf file must be set as below:
set_instance_assignment -name HSSI_PARAMETER "engineered_link_mode=ENABLE" -to <tx_serial_pin_name>
set_instance_assignment -name HSSI_PARAMETER "flux_mode=FLUX_MODE_BYPASS" -to <tx_serial_pin_name>
set_instance_assignment -name HSSI_PARAMETER "engineered_link_mode=ENABLE" -to <rx_serial_pin_name>
set_instance_assignment -name HSSI_PARAMETER "flux_mode=FLUX_MODE_BYPASS" -to <rx_serial_pin_name>
set_instance_assignment -name HSSI_PARAMETER "rx_adapt_mode=RX_ADAPT_MODE_STATIC_EQ" -to <rx_serial_pin_name>