Device Family: Intel® Arria® 10, Arria® II, Arria® V, Intel® Cyclone® 10 LP, Cyclone® IV, Cyclone® V, Intel® MAX® 10, Stratix® IV, Stratix® V

Intel Software: Quartus Prime Standard

Type: Answers

Area: DSP

Last Modified: August 12, 2020
Version Found: v20.1
Bug ID: 1508156095

Error: fp_functions_0: Could not generate name


Due to a problem with the FP_FUNCTIONS Intel® FPGA IP in the Intel® Quartus® Prime Standard Edition version 20.1 software, you may observe an error similar to that shown above and below during the HDL generation of the IP.

Error: fp_functions_0: Could not generate name

Error: fp_functions_0: Failed to generate HDL for current parameters

Warning: fp_functions_0: Cannot Achieve Frequency at any possible latency

Warning: fp_functions_0: Unable to estimate resource usage

Error: add_fileset_file: No such file C:/Users/TSCOMP06/AppData/Local/Temp/alt8450_3152570505896787405.dir/0002_fp_functions_0_gen/addrfp_altera_fp_functions_201_lwocsly.vhd

while executing"add_fileset_file $entity_name.vhd VHDL PATH $tmp_dir/$entity_name.vhd"

(procedure "generate" line 44

)invoked from within

"generate $entity_name vhdl"

(procedure "quartus_synth_callback" line 2)

invoked from within

"quartus_synth_callback addrfp_altera_fp_functions_201_lwocsly"

Error: qsys-generate failed with exit code 1: 3 Errors, 2 Warnings


There is no workaround for this problem in v20.1, if possible continue to use the previous version of the tools. 

This problem will be fixed in a future version of the Intel® Quartus® Prime Standard Edition software.