ENCOUNTER ERROR while using the FPGA system_top.tcl

Hi,

I want to learn the reference design from the official given example: Deep Learning Processor IP Core Generation for Custom Board.

However, when I want to create a block design using the given tcl script: system.txt (The tcl file can not be uploaded here, so I change the

expand name).

Many errors occurs:

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /ilmb_cntlr/SLMB/Mem'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /second_ilmb_cntlr/SLMB/Mem'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /dlmb_cntlr/SLMB/Mem'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /second_dlmb_cntlr/SLMB/Mem'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /iomodule_0/SLMB/Reg'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /iomodule_0/SLMB/IO'

create_bd_cell: Time (s): cpu = 00:00:14 ; elapsed = 00:00:15 . Memory (MB): peak = 3476.746 ; gain = 7.336

ERROR: [Common 17-55] 'get_property' expects at least one object.

Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.

ERROR: [IP_Flow 19-3477] Update of parameter 'PARAM_VALUE.C0.DDR4_CASLATENCY' failed for IP 'ddr4_0'. ERROR: [Common 17-55] 'get_property' expects at least one object.

Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.

ERROR: [Common 17-55] 'get_property' expects at least one object.

Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.

ERROR: [IP_Flow 19-3477] Update of parameter 'PARAM_VALUE.C0.DDR4_CASWRITELATENCY' failed for IP 'ddr4_0'. ERROR: [Common 17-55] 'get_property' expects at least one object.

Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.

ERROR: [Common 17-55] 'get_property' expects at least one object.

Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.

ERROR: [IP_Flow 19-3477] Update of parameter 'PARAM_VALUE.C0.DDR4_CASLATENCY' failed for IP 'ddr4_0'. ERROR: [Common 17-55] 'get_property' expects at least one object.

Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /ilmb_cntlr/SLMB/Mem'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /second_ilmb_cntlr/SLMB/Mem'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /dlmb_cntlr/SLMB/Mem'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /second_dlmb_cntlr/SLMB/Mem'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /iomodule_0/SLMB/Reg'

WARNING: [BD 5-699] No address segments matched 'get_bd_addr_segs -of_object /iomodule_0/SLMB/IO'

ERROR: [IP_Flow 19-3477] Update of parameter 'PARAM_VALUE.C0.DDR4_CASLATENCY' failed for IP 'ddr4_0'. ERROR: [Common 17-55] 'get_property' expects at least one object.

Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.

ERROR: [IP_Flow 19-3477] Update of parameter 'PARAM_VALUE.C0.DDR4_CASWRITELATENCY' failed for IP 'ddr4_0'. ERROR: [Common 17-55] 'get_property' expects at least one object.

Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.

ERROR: [IP_Flow 19-3461] Value 'ddr4_sdram' is out of the range for parameter 'C0 DDR4 BOARD INTERFACE(C0_DDR4_BOARD_INTERFACE)' for BD Cell 'ddr4_0' . Valid values are - Custom, ddr4_sdram_062, ddr4_sdram_DR

INFO: [IP_Flow 19-3438] Customization errors found on 'ddr4_0'. Restoring to previous valid configuration.

INFO: [Common 17-17] undo 'set_property'

ERROR: [Common 17-39] 'set_property' failed due to earlier errors.

while executing

"rdi::add_properties -dict {CONFIG.C0.BANK_GROUP_WIDTH 1 CONFIG.C0.DDR4_AxiAddressWidth 31 CONFIG.C0.DDR4_AxiDataWidth 512 CONFIG.C0.DDR4_DataWidth 64 ..."

invoked from within

"set_property -dict [ list CONFIG.C0.BANK_GROUP_WIDTH {1} CONFIG.C0.DDR4_AxiAddressWidth {31} CONFIG.C0.DDR4_AxiDataWidth {512} CONFIG.C0.DDR4_Data..."

(procedure "create_root_design" line 51)

invoked from within

"create_root_design """

(file "C:/ProgramData/MATLAB/SupportPackages/R2024b/toolbox/dnnfpga/supportpackages/xilinx/board/boards/+DLKCU105/+matlab_libiio_3axi4_master_2020_1/system_t..." line 387)

The Matlab version is R2024b, and the Vivado Version is 2023.1. Does the software version conflict? Or can you provide new TCL consoles?

Answer 1

[KH]

I found the dame solution,

The problem is caused by this segment: The setup of the DDR4:

# Create instance: ddr4_0, and set properties

set ddr4_0 [ create_bd_cell -type ip -vlnv xilinx.com:ip:ddr4:2.2 ddr4_0 ]

set_property -dict [ list \

CONFIG.C0.BANK_GROUP_WIDTH {1} \

CONFIG.C0.DDR4_AxiAddressWidth {31} \

CONFIG.C0.DDR4_AxiDataWidth {512} \

CONFIG.C0.DDR4_DataWidth {64} \

CONFIG.C0.DDR4_InputClockPeriod {3332} \

CONFIG.C0.DDR4_MemoryPart {EDY4016AABG-DR-F} \

CONFIG.C0_CLOCK_BOARD_INTERFACE {default_sysclk_300} \

CONFIG.C0_DDR4_BOARD_INTERFACE {ddr4_sdram} \

CONFIG.Debug_Signal {Disable} \

CONFIG.RESET_BOARD_INTERFACE {reset} \

] $ddr4_0

I checked the ipcore setting in vivada 2023,

The IP interface for DDR4 has no choice for ddr4_sdram, Changing this line can solve the problem,

I do not have this evaluation board, so I do not precisely which should be chosen, I chose the ddr4_sdram_DR,

CONFIG.C0_DDR4_BOARD_INTERFACE {ddr4_sdram_DR} \

It worked.