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dhia91's avatar
dhia91
Icon for New Contributor rankNew Contributor
5 years ago

Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/vpr_common/cluster_region_tight

Hello all, i describe you my problem : i work on Cyclone V GX (SoC) and fit on quartus prime 17.1 --> i have a qsys core connected to a nios embedded core which worked up to now. I only add o...
SyafieqS's avatar
SyafieqS
Icon for Super Contributor rankSuper Contributor
5 years ago

Dhia,


Noted and glad you manage to solve it.


INI file is quartus setting where you can control the quartus unlike in GUI. You You can view and change user options in the .ini file with the Tcl commands set_user_option and get_user_option in the project Tcl package. The cl_region_tighten_v2_enable=off is is to disable cluster region during compilation.