Due to a problem in the Intel® Quartus® Prime® Pro Edition Software version 22.1 Windows version, you may see the below error when generating the Unified FFT Intel® FPGA IPs:
Error: dse: couldn't load library "..\22.1\quartus\dspba\backend\windows64\dspip_recipes.dll": invalid argument
while executing
"__altera__safe_load {C:\intelFPGA_pro\22.1\quartus\dspba\backend\windows64\dspip_recipes.dll}"
("uplevel" body line 1)
invoked from within
"uplevel 1 [list __altera__safe_load {*}$args]"
(procedure "load" line 2)
invoked from within
"load $path_to_lib "
(procedure "load_dsdk_wrapper" line 8)
invoked from within
"load_dsdk_wrapper"
(procedure "call_dsdk" line 3)
invoked from within
"call_dsdk "none" "." "report" $freq"
(procedure "elaboration_callback" line 67)
invoked from within
"elaboration_callback"
A patch is available to fix this problem for the Intel® Quartus® Prime Pro Edition Software version 22.1 Windows version.
Download and install Patch 0.16 from the attachment below.
- Download the patch Intel® Quartus® Prime Pro Edition version 22.1 Patch 0.16 for Windows (.exe)
- Download the Readme for Intel® Quartus® Prime Pro Edition version 22.1 Patch 0.16 (.txt)