Why does compilation failure happen when adding assignments of TX equalization to the F-Tile FGT channel for Intel Agilex® 7 FPGA? - Why does compilation failure happen when adding assignments of TX equalization to the F-Tile FGT channel for Intel Agilex® 7 FPGA? Description Due to a problem in the Intel® Quartus® Prime Pro Edition software version 22.2 or 22.3, a compilation error may occur during Logic Generation with some valid assignments of TX equalization combinations on the F-Tile FGT channel. Error example: Error(21842): Support logic cannot be generated because IP components used in the design have conflicting settings Error(21843): Conflict 0 ---------------------------------------------------------------- Error(21843): Rule: gdra_ip758fluxtop::ux3_txeq_main_tap_relationship_rule @ gdr.z1577a.u_ux_quad_2.flux_top Error(21843): {(gdr.z1577a.u_ux_quad_2.flux_top.ux3_txeq_main_tap -> IP_INST[0].hw_ip_top|dut|eth_f_0|hip_inst|per_xcvr[0].x_bb_f_ux|x_bb_f_ux_tx.txeq_main_tap)+(gdr.z1577a.u_ux_quad_2.flux_top.ux3_txeq_post_tap_1 -> IP_INST[0].hw_ip_top|dut|eth_f_0|hip_inst|per_xcvr[0].x_bb_f_ux|x_bb_f_ux_tx.txeq_post_tap_1)+(gdr.z1577a.u_ux_quad_2.flux_top.ux3_txeq_pre_tap_1 -> IP_INST[0].hw_ip_top|dut|eth_f_0|hip_inst|per_xcvr[0].x_bb_f_ux|x_bb_f_ux_tx.txeq_pre_tap_1)+gdr.z1577a.u_ux_quad_2.flux_top.ux3_txeq_pre_tap_2<=32'd47} || gdr.z1577a.u_ux_quad_2.flux_top.ux3_powerdown_mode == TRUE Error(21843): Rule: gdra_ip758fluxtop::ux3_txeq_pre_tap_1_range_rule @ gdr.z1577a.u_ux_quad_2.flux_top Error(21843): gdr.z1577a.u_ux_quad_2.flux_top.ux3_powerdown_mode == FALSE || (gdr.z1577a.u_ux_quad_2.flux_top.ux3_txeq_pre_tap_1 -> IP_INST[0].hw_ip_top|dut|eth_f_0|hip_inst|per_xcvr[0].x_bb_f_ux|x_bb_f_ux_tx.txeq_pre_tap_1) == 0 Error(21843): Input variables: Error(21843): user.bb_f_ux_tx[0] -> IP_INST[0].hw_ip_top|dut|eth_f_0|hip_inst|per_xcvr[0].x_bb_f_ux|x_bb_f_ux_tx Error(21843): is_used == TRUE Error(21843): location == UX11 Error(21843): txeq_main_tap == 40 Error(21843): txeq_post_tap_1 == 13 Error(21843): txeq_pre_tap_1 == 1 Error: Design cannot be programmed onto available F-Tiles because given location constraints are conflicting, or because the design requires more resources compared to what is available on current device Error: Quartus Prime Logic Generation Tool was unsuccessful. 14 errors, 0 warnings Error: Peak virtual memory: 12882 megabytes Error: Processing ended: Fri Sep 30 11:22:52 2022 Error: Elapsed time: 00:01:49 Error: System process ID: 25039 Resolution To work around this problem in the Intel® Quartus® Prime Pro Edition Software version 22.2 or 22.3, follow the steps below: 1. Check the T X equalization setting in F-Tile TX Equalizer Tool 2. Write equalization value to lane register offset 0x47830 This problem has been fixed in the Intel® Quartus® Prime Pro Edition Software version 23.1. Custom Fields values: ['novalue'] Troubleshooting 15012067626 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 23.1 22.2 ['Agilex™ 7 FPGA I-Series'] ['novalue'] ['novalue'] ['novalue']