F-Tile PMA and FEC Direct PHY Multirate Intel® FPGA IP User Guide

ID 720998
Date 12/19/2022
Public

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3.2.1. Bypass RX Adaptation QSF Settings

The .qsf assignments to bypass the RX adaptation are:
set_instance_assignment -name HSSI_PARAMETER "flux_mode=FLUX_MODE_BYPASS" -to \
<top_level_instantiation_name>|directphy_f_dr_0|U_sec_profile<x>|sec_profile_<x>|dphy_hip_inst|persystem[0].per xcvr[n].fgt.rx_ux.x_bb_f_ux_rx \
-entity <top_level_name>

set_instance_assignment -name HSSI_PARAMETER "flux_mode=FLUX_MODE_BYPASS" -to \
<top_level_instantiation_name>|directphy_f_dr_0|U_sec_profile<x>|sec_profile_<x>|dphy_hip_inst|persystem[0].per xcvr[n].fgt.tx_ux.x_bb_f_ux_tx \
-entity <top_level_name>

set_instance_assignment -name HSSI_PARAMETER "rx_adapt_mode=RX_ADAPT_MODE_STATIC_EQ" -to \
<top_level_instantiation_name>|directphy_f_dr_0|U_sec_profile<x>|sec_profile_<x>|dphy_hip_inst|persystem[0].per xcvr[n].fgt.rx_ux.x_bb_f_ux_rx \
-entity <top_level_name>

set_instance_assignment -name HSSI_PARAMETER "engineered_link_mode=ENABLE" \
-to <top_level_instantiation_name>|directphy_f_dr_0|U_sec_profile<x>|sec_profile_<x>|dphy_hip_inst|persystem[0].per xcvr[n].fgt.tx_ux.x_bb_f_ux_tx \
-entity <top_level_name>

set_instance_assignment -name HSSI_PARAMETER "engineered_link_mode=ENABLE" -to <top_level_instantiation_name>|directphy_f_dr_0|U_sec_profile<x>|sec_profile_<x>|dphy_hip_inst|persystem[0].perx cvr[n].fgt.rx_ux.x_bb_f_ux_rx \
-entity <top_level_name>

For example, with top level instantiation name of u0 and secondary profile 2 (x=2) and one PMA lane count (n=0), the .qsf assignment is shown below:

set_instance_assignment -name HSSI_PARAMETER "flux_mode=FLUX_MODE_BYPASS" \
-to u0|directphy_f_dr_0|U_sec_profile2|sec_profile_2|dphy_hip_inst|persystem[0].perxcvr[0].fgt.rx_ux.x_bb_f_ux_rx \
-entity top

Similarly for the base profile (profile #0), an example .qsf assignment is shown below:

set_instance_assignment -name HSSI_PARAMETER "flux_mode=FLUX_MODE_BYPASS" \
-to u0|directphy_f_dr_0|U_base_profile|directphy_f_0|dphy_hip_inst|persystem[0].perxcvr[0].fgt.rx_ux.x_bb_f_ux_rx \
-entity top