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Dear Support, i have this error Error(19724): Fitter requires 628 LABs for clock region in locations from lower-left (13, 32) to upper-right (37, 58), but only 621 LABs are available exclusively for that region
I tried some suggestions i found on the forum without succes.
I cannot find how to use the statements
- set_instance_assignment -name CLOCK_REGION -to <to> -entity <entity name><value>
- set_instance_assignment -name CLOCK_REGION -from <from> -to <to> -entity<entity name> <value>,
- set_global_assignment -name GLOBAL_PLACEMENT_EFFORT "HIGH EFFORT", without succes,
- and quartus does not accept:set_global_assignment -name GLOBAL_PLACEMENT_EFFORT "OPTIMIZE FOR HIGH UTILIZATION",
I understand i have to enlarge the clock domain, but have no clue how to do this. I used this design with one channel on the cyclone10GX, which works fine, if i create a two channel version, Quartus reports this LAB error.
Please advice
See also
Place Stage Error(19724) on Arria 10 with Quartus Prime Pro 18.1
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Hi PVanL,
You may try to use the Assignment Editor or by writing the command in QSF file to increase the size of the clock region.
Assignment Editor:
Go to Assignments > Assignment Editor, then in Assignment name column search for Clock Region and fill in other column details.
QSF file:
Open the QSF file and add the command you mentioned above to the QSF file.
Lastly, you may check out the following links to learn more about the clock region.
Cyclone10GX Clock Networks documentation:
Forum on solving the Error19724:
Thanks.
Best Regards,
Ven Ting
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Hi Ven,
Thanks for answering, but this is what I found myself already. The issue is, I cannot find how to use the various commands.
Let me respond to your suggestions
1/ Go to Assignments > Assignment Editor, then in Assignment name column search for Clock Region and fill in other column details.
When I open Assignment editor, I get the following:
1 |
Ok |
sfp0_txdisable |
Virtual Pin |
On |
Yes |
altera_eth_top |
||
2 |
Ok |
avalon_st_rxstatus_valid_156 |
Virtual Pin |
On |
Yes |
altera_eth_top |
||
3 |
Ok |
avalon_st_rxstatus_data_156 |
Virtual Pin |
On |
Yes |
altera_eth_top |
||
4 |
Ok |
avalon_st_rxstatus_error_156 |
Virtual Pin |
On |
Yes |
altera_eth_top |
||
5 |
Ok |
csr_clk |
I/O Standard |
LVDS |
Yes |
altera_eth_top |
||
6 |
Ok |
ref_clk_clk |
I/O Standard |
LVDS |
Yes |
altera_eth_top |
||
7 |
Ok |
rx_serial_data[*] |
I/O Standard |
High Speed Differential I/O |
Yes |
altera_eth_top |
||
8 |
Ok |
tx_serial_data[*] |
I/O Standard |
High Speed Differential I/O |
Yes |
altera_eth_top |
||
9 |
Ok |
csr_clk |
Input Termination |
Differential |
Yes |
altera_eth_top |
||
10 |
Ok |
ref_clk_clk |
Input Termination |
Differential |
Yes |
altera_eth_top |
||
11 |
Ok |
ref_clk_clk(n) |
Location |
PIN_N23 |
Yes |
|||
12 |
Ok |
ref_clk_clk |
Location |
PIN_N24 |
Yes |
|||
13 |
Ok |
csr_clk(n) |
Location |
PIN_U23 |
Yes |
|||
14 |
Ok |
csr_clk |
Location |
PIN_U24 |
Yes |
|||
15 |
Ok |
rx_serial_data[0](n) |
Location |
PIN_F25 |
Yes |
|||
16 |
Ok |
rx_serial_data[0] |
Location |
PIN_F26 |
Yes |
|||
17 |
Ok |
tx_serial_data[0](n) |
Location |
PIN_G27 |
Yes |
|||
18 |
Ok |
tx_serial_data[0] |
Location |
PIN_G28 |
Yes |
|||
19 |
Ok |
rx_serial_data[1](n) |
Location |
PIN_H25 |
Yes |
|||
20 |
Ok |
rx_serial_data[1] |
Location |
PIN_H26 |
Yes |
|||
21 |
Ok |
tx_serial_data[1](n) |
Location |
PIN_J27 |
Yes |
|||
22 |
Ok |
tx_serial_data[1] |
Location |
PIN_J28 |
Yes |
|||
23 |
Ok |
master_reset_n |
Location |
PIN_AE4 |
Yes |
|||
24 |
<<new>> |
So,. There is not a “clock region” mentioned.
If I enter “clock Region” under “assignment name”, I get “yes” under enabled, in Entity “altera_eth_top”. What next?
And if it would have been there, what should I have filled in?
2/ Open the QSF file and add the command you mentioned above to the QSF file.
As I mentioned, I do not know how to use those commands in the QSF file:
- I used set_global_assignment -name GLOBAL_PLACEMENT_EFFORT "HIGH EFFORT", without succes
- quartus does not accept:set_global_assignment -name GLOBAL_PLACEMENT_EFFORT "OPTIMIZE FOR HIGH UTILIZATION", (Quartus removes it from qsf file)
- I cannot find the syntax and parameters in set_instance_assignment -name CLOCK_REGION -to <to> -entity <entity name><value>
I understand the syntax is something like -to “SX0 SY0 SX100 SY 100” (how to find the correct values?), and what are the values and syntax for <entity name> (is that “altera_eth_top”? or is that one of the entities below that?), and what is the value and syntax for <value>? I have no clue, and I cannot find it in a manual or example - I cannot find the syntax and parameters in set_instance_assignment -name CLOCK_REGION -from <from> -to <to> -entity<entity name> <value>,
I understand the syntax is something like -to “SX0 SY0 SX100 SY 100” (how to find the correct values?), and what are the values and syntax for <entity name> (is that “altera_eth_top”? or is that one of the entities below that?), and what is the value and syntax for <value>? I have no clue, and I cannot find it in a manual or example - In the *.fit.rpt and *.fit.place.rpt report you can find:
Error (19724): Fitter requires 646 LABs for clock region in locations from lower-left (13, 32) to upper-right (37, 58), but only 621 LABs are available exclusively for that region
Info (19797): The following node of the above-mentioned region failed to pack: "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_b66_decode|Decoder_9~16 "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_b66_decode|i30167~0" "dut_inst|CHANNEL[1].wrapper_lpi|locklink_topIC|b66_encode_ic|b66_enc_istore_ip|s_istore_fifo_cw[5].cw_lpi_stop" "dut_inst|CHANNEL[1].wrapper_lpi|locklink_topIC|b66_encode_ic|b66_enc_istore_ip|Select_1224~0" "dut_inst|CHANNEL[1].wrapper_lpi|locklink_topIC|ic_b66_decode|fsm2dpp_data[36]" Error (170025):
Fitter requires that more entities of type LAB be placed in a region than are available in the region File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Error (170026): Region "lower-left" corner: X13_Y32; Region "upper-right" corner: X37_Y58
Info (170028): Region dimensions determined based on intersection of the following constraints: Promoted Clock Region
Error (170029): The following resources need to be used in this region
Error (18170): Fitter needs to use 646 out of 621 entities of type LAB in this region
Info (170036): The following sample cells belong to the region being placed.
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[16].data64[53]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[16].data64[12]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[16].data64[44]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[30].data64[44]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[16].data64[41]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[20].data64[41]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[16].data64[10]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[16].data64[25]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[20].data64[25]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
Info (170000): Node "dut_inst|CHANNEL[0].wrapper_lpi|locklink_topIC|ic_stsp|barrel_i[16].data64[26]" File: C:/Users/piete/OneDrive/CO/CO_22_02/simulation/models/140_rx_stsp.vhd Line: 65
(line 65 is a an array with 32 records, each with a vector data64 [63:0], sh [1:0] and a Boolean)
3/ Lastly, you may check out the following links to learn more about the clock region.
I have read that, but it does not explain how to repair this issue.
4/ Forum on solving the Error19724:
That is the link I gave to you, where the above suggestions under 2/ are given, but without guidance on how to use them
So, I hope you can give me more precise and elaborated help.
Thanks for your support.
Regards, Pieter
Summary says: (it looks as if there is plenty of room)….
Fitter Status : Failed - Wed Aug 24 12:38:27 2022
Quartus Prime Version : 20.2.0 Build 50 06/11/2020 SC Pro Edition
Revision Name : altera_eth_top
Top-level Entity Name : altera_eth_top
Family : Cyclone 10 GX
Device : 10CX220YF780E5G
Timing Models : Final
Power Models : Final
Device Status : Final
Total registers : 54903
Total pins : 29 / 340 ( 9 % )
Total virtual pins : 97
Total block memory bits : 292,672 / 12,021,760 ( 2 % )
Total RAM Blocks : 74 / 587 ( 13 % )
Total DSP Blocks : 1 / 192 ( < 1 % )
Total HSSI RX channels : 2 / 12 ( 17 % )
Total HSSI TX channels : 2 / 12 ( 17 % )
Total PLLs : 4 / 30 ( 13 % )
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Hi Pieter,
Can you attach the project file? So that I can look into the issue clearer and assist you with that.
Thanks.
Best Regards,
Ven Ting
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Hi Ven,
Thanks for replying. I hope i attached the right files that will help you to identify the issue.
I modified them from e.g. name.qsf to name_qsf.txt, otherwise this tool does not accept them to be attached.
Hope you identify either the issue, or a workaround to get it working.
regards, pieter
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Hi Pieter,
Thanks for attaching the files. However, can you archive your project, so that I can restore the complete project and ensure that no files are missing?
In Quartus, Open the project > Project > Archive Project.
Afterwards, you may upload the compressed .qar file. Thanks.
You may check out the link on archiving projects:
https://www.intel.com/content/www/us/en/docs/programmable/683475/19-4/archiving-projects.html
Best Regards,
Ven Ting
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Hi Ven, is there a way to send you this compressed (can it be a zip as well?) on a private way to you, so that not the whole internet community is watching? ( i removed some stuff, hoping it would solve the problem, but that did'nt help)
Thanks, Pieter
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Hi,
Kindly check your email box. I have sent you an email regarding this issue.
Thanks.
Best Regards,
Ven Ting
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I’m glad that your question has been addressed through email, I now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.
Best Regards,
Ven Ting
p/s: If any answer from the community or Intel Support are helpful, please feel free to give best answer or rate 9/10 survey
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Hello,
I am porting OpenCL Stratix 10 BSP onto 1SG1100 based custom board (instead of 1SG2800) from the stratix 10 development board bsp. I have successfully generated by flat bsp flow. However when switch to base bsp flow I am receiving 4 19724 errors from the fitter. I have updated clock region as SX0 SY0 SX6 SX7 as reported by the flat bsp flow as maximum (It was SX8 SX11 for the 1SG2800 which I did not change initially). I am using Quartus 20.4.
The tail of the base fit.log is follows:
Info (11178): Promoted 15 clocks
Info (18386): freeze_wrapper_inst|board_kernel_reset_reset_n_reg (237 fanout) drives clock sectors (0, 0) to (6, 7)
Info (18386): board_inst|kernel_clk_gen|kernel_clk_gen|kernel_pll|stratix10_altera_iopll_i|outclk[1] (7 fanout) drives clock sectors (0, 0) to (6, 7)
Info (18386): board_inst|kernel_clk_gen|kernel_clk_gen|kernel_pll|stratix10_altera_iopll_i|outclk[0] (95249 fanout) drives clock sectors (0, 0) to (6, 7)
Info (18386): auto_fab_0|alt_sld_fab_0|alt_sld_fab_0|jtagpins|atom_inst|atom (120 fanout) drives clock sectors (0, 0) to (3, 3)
Info (18386): board_inst|mem|mem_ddr4_s10|mem_ddr4_s10|arch|arch_inst|io_tiles_wrap_inst|io_tiles_inst|core_clks_from_cpa_pri_nonabphy[0] (23145 fanout) drives clock sectors (0, 1) to (1, 7)
Info (18386): board_inst|pcie|pcie|hip|altera_pcie_s10_hip_ast_pipen1b_inst|altera_pcie_s10_hip_ast_pllnphy_inst|g_phy_g3x8.phy_g3x8|phy_g3x8|altera_xcvr_hip_channel_s10_ch0|altera_xcvr_pcie_hip_channel_s10_ch0|g_xcvr_native_insts[0].ct2_xcvr_native_inst|inst_ct2_xcvr_channel_multi|gen_rev.ct2_xcvr_channel_inst|out_pld_pcs_tx_clk_out1_dcm (69655 fanout) drives clock sectors (0, 0) to (0, 7)
Info (18386): auto_fab_0|alt_sld_fab_0|alt_sld_fab_0|intosc|clk (2404 fanout) drives clock sectors (0, 0) to (3, 1)
Info (18386): config_clk (2423 fanout) drives clock sectors (0, 0) to (1, 3)
Info (18386): board_inst|mem_0|mem_ddr4_s10|mem_ddr4_s10|arch|arch_inst|io_tiles_wrap_inst|io_tiles_inst|core_clks_from_cpa_pri_nonabphy[0] (23139 fanout) drives clock sectors (0, 4) to (1, 7)
Info (18386): board_inst|mem|reset_controller_ddr4a|reset_controller_ddr4a|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain_out (168 fanout) drives clock sectors (0, 4) to (0, 7)
Info (18386): board_inst|mem_0|mem_ddr4_s10|mem_ddr4_s10|arch|arch_inst|non_hps.core_clks_rsts_inst|reset_sync_pri_sdc_anchor (18 fanout) drives clock sectors (0, 4) to (0, 7)
Info (18386): pll_ref_clk (31 fanout) drives clock sector (0, 3)
Info (18386): board_inst|pcie|pcie|hip|altera_pcie_s10_hip_ast_pipen1b_inst|altera_pcie_s10_hip_ast_pllnphy_inst|g_phy_g3x8.phy_g3x8|phy_g3x8|altera_xcvr_hip_channel_s10_ch0|altera_xcvr_pcie_hip_channel_s10_ch0|g_xcvr_native_insts[0].ct2_xcvr_native_inst|inst_ct2_xcvr_channel_multi|gen_rev.ct2_xcvr_channel_inst|out_pld_pcs_tx_clk_out2_dcm (4 fanout) drives clock sector (0, 0)
Info (18386): board_inst|mem|rst_controller_002|alt_rst_sync_uq1|altera_reset_synchronizer_int_chain_out (91 fanout) drives clock sector (0, 3)
Info (18386): auto_fab_0|alt_sld_fab_0|alt_sld_fab_0|s10xcvrfabric|osc_clk_in_int (88 fanout) drives clock sector (0, 0)
Info (11888): Total time spent on timing analysis during Physical Synthesis is 0.00 seconds.
Info (170189): Fitter placement preparation operations beginning
Critical Warning: Compiling with slowed OpenCL Kernel clock. This is to help achieve timing closure for board bringup.
Info: Adding default timing constraints to JTAG signals. This will help to achieve basic functionality since no such constraints were provided by the user.
Info (19727): Fitter will now perform the packing at high effort level
Info (19727): Fitter will now perform the packing at the highest effort level
Error (19724): Fitter requires 32 LABs for |_3 region in locations from lower-left (11, 4) to upper-right (30, 291), but only 0 LABs are available exclusively for that region
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|pcie|pcie|dcore|dma_ctrl|rd_control|status_control_reg|rc_dma_addr_low[5]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|pcie|pcie|dcore|dma_ctrl|wr_control|status_control_reg|ep_dma_addr_low[5]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|mm_interconnect_15|dma_pr_reordering_buffer_0_s_burst_adapter|altera_merlin_burst_adapter_13_1.burst_adapter|in_data_reg[11]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|mm_interconnect_15|dma_pr_reordering_buffer_0_s_burst_adapter|altera_merlin_burst_adapter_13_1.burst_adapter|in_data_reg[10]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|pcie|pcie|dcore|sch|rx|rxhipif|dly0|dreg[164]"
Error (19724): Fitter requires 201 LABs for |_9_LOGIC_MODULE_0_10 region in locations from lower-left (12, 4) to upper-right (30, 291), but only 0 LABs are available exclusively for that region
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|kernel_ddr4a_bridge|board_mm_bridge_s10_0|rsp_readdata[1][431]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|kernel_ddr4a_bridge|board_mm_bridge_s10_0|rsp_readdata[1][422]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|kernel_ddr4a_bridge1|kernel_ddr4a_bridge1|rsp_readdata[1][73]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|kernel_ddr4a_bridge1|kernel_ddr4a_bridge1|rsp_readdata[1][68]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|mem_0|acl_hyper_optimized_ccb|acl_hyper_optimized_ccb|cmd_dcfifo|mem[22].wdata_m[7]"
Error (19724): Fitter requires 82 LABs for |_8 region in locations from lower-left (12, 40) to upper-right (30, 291), but only 0 LABs are available exclusively for that region
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|mem|mm_interconnect_0|agent_pipeline_001|gen_inst[0].core|data1[17]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|mem|mem_ddr4_s10|mem_ddr4_s10|arch|arch_inst|hmc.amm.amm.data_if_inst|amm_readdata_0[17]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|mem|mem_ddr4_s10|mem_ddr4_s10|arch|arch_inst|hmc.amm.amm.data_if_inst|amm_readdata_0[406]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|mem|mm_interconnect_0|agent_pipeline_001|gen_inst[3].core|data1[22]"
Info (19797): The following node of the above-mentioned region failed to pack: "board_inst|mem|mm_interconnect_0|mux_pipeline_001|gen_inst[1].core|data1[1]"
Error (19724): Fitter requires 1 LABs for |_11 region in locations from lower-left (11, 4) to upper-right (30, 147), but only 0 LABs are available exclusively for that region
Info (19797): The following node of the above-mentioned region failed to pack: "auto_fab_0|alt_sld_fab_0|alt_sld_fab_0|sldfabric|jtag_hub_gen.real_sld_jtag_hub|mix_writedata[0]"
Info (19797): The following node of the above-mentioned region failed to pack: "auto_fab_0|alt_sld_fab_0|alt_sld_fab_0|sldfabric|jtag_hub_gen.real_sld_jtag_hub|identity_contrib_shift_reg[0]"
Info (170190): Fitter placement preparation operations ending: elapsed time is 00:09:19
Info (11888): Total time spent on timing analysis during Global Placement is 50.51 seconds.
Info (20274): Successfully committed placed database.
Error: An error occurred during placement
Error: Quartus Prime Fitter was unsuccessful. 5 errors, 73 warnings
Error: Peak virtual memory: 17560 megabytes
Error: Processing ended: Wed Dec 21 12:16:33 2022
Error: Elapsed time: 00:29:07
Error: System process ID: 10744
Info (19538): Reading SDC files took 00:00:17 cumulatively in this process.
Thank you for your time
Best regards
Bulent CANDAN

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