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Contributor
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Registered: ‎08-09-2020

ERROR: [Constraints 18-4897] No instance found when looking up object in binary constraint reader object table for LOC constraint.

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*** Running vivado
with args -log ted_a55x2.vdi -applog -m64 -product Vivado -messageDb vivado.pb -mode batch -source ted_a55x2.tcl -notrace


****** Vivado v2018.3 (64-bit)
**** SW Build 2405991 on Thu Dec 6 23:38:27 MST 2018
**** IP Build 2404404 on Fri Dec 7 01:43:56 MST 2018
** Copyright 1986-2018 Xilinx, Inc. All Rights Reserved.

source ted_a55x2.tcl -notrace
Command: open_checkpoint F:/imi2680/ted_a55x2/fpga3_vivado1597539054/fpga3_vivado1597539054.runs/impl_2/ted_a55x2.dcp

Starting open_checkpoint Task

Time (s): cpu = 00:00:00 ; elapsed = 00:00:00.034 . Memory (MB): peak = 254.719 ; gain = 0.000
INFO: [Netlist 29-17] Analyzing 27606 Unisim elements for replacement
INFO: [Netlist 29-28] Unisim Transformation completed in 4 CPU seconds
INFO: [Project 1-479] Netlist was created with Vivado 2018.3
INFO: [Device 21-403] Loading part xcvu440-flga2892-1-c
INFO: [Project 1-570] Preparing netlist for logic optimization
INFO: [Constraints 18-4409] ShapeDB restore issue, netlist object type instance, with name hdmi_xilinx_top/hdmi2phy/inst/gt_usrclk_source_inst/tx_mmcm.GT0_TX_MMCM_CLKOUT1_OBUFTDS_INST/INV was not found. shapeDB will be regenerated.
INFO: [Constraints 18-4409] ShapeDB restore issue, netlist object type instance, with name hdmi_xilinx_top/hdmi2phy/inst/gt_usrclk_source_inst/tx_mmcm.GT0_TX_MMCM_CLKOUT1_OBUFTDS_INST/P was not found. shapeDB will be regenerated.
INFO: [Constraints 18-4409] ShapeDB restore issue, netlist object type instance, with name hdmi_xilinx_top/hdmi2phy/inst/gt_usrclk_source_inst/tx_mmcm.GT0_TX_MMCM_CLKOUT1_OBUFTDS_INST/N was not found. shapeDB will be regenerated.
INFO: [Constraints 18-4412] ShapeDB restore issue: ERROR: [Constraints 18-4395] Element hashPtr 0x1c2205f0 not found, shapedb file corrupt, will be regenerated.

INFO: [Timing 38-478] Restoring timing data from binary archive.
WARNING: [Timing 38-476] Binary timing data restore encountered an issue: found incompatible netlist checksums (data written by Vivado 2018.3 with checksum dd72a330, read by Vivado 2018.3 with checksum 4a0e4221)
WARNING: [Timing 38-477] Binary timing data restore failed. Reverting to non-binary load.
INFO: [Project 1-951] Timer suspended to facilitate reading binary constraint data.
INFO: [Project 1-856] Restoring constraints from binary archive.
ERROR: [Constraints 18-4897] No instance found when looking up object in binary constraint reader object table for LOC constraint.
ERROR: [Constraints 18-4897] No instance found when looking up object in binary constraint reader object table for LOC constraint.
ERROR: [Constraints 18-4897] No instance found when looking up object in binary constraint reader object table for LOC constraint.
INFO: [Project 1-853] Binary constraint restore complete.

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Contributor
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Registered: ‎08-09-2020

why to check P/INV/N port?

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Contributor
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Registered: ‎08-09-2020

why to check P/INV/N port?

View solution in original post

无标题8.png
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