set get_device_family [get_parameter_value DEVICE_FAMILY] - set get_device_family [get_parameter_value DEVICE_FAMILY] Dear, I can't get the device by calling get_parameter_value . What's Wrong ？ The code is as follows： proc elaboration_callback {} { set get_device_family [get_parameter_value DEVICE_FAMILY] } Replies: Re: set get_device_family [get_parameter_value DEVICE_FAMILY] Hi mingcan, I’m glad that your question has been resolved. 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, Sheng p/s: If any answer from the community or Intel support are helpful, please feel free to give Kudos. Replies: Re: set get_device_family [get_parameter_value DEVICE_FAMILY] Dear, Thank you very much. I hope more FPGAer will see this topic. Replies: Re: set get_device_family [get_parameter_value DEVICE_FAMILY] Hi mingcan, I tried with simple tcl script of device_family and it worked well. package require -exact qsys 15.0 (14.0 and 16.0 both also worked) Quartus lite version 21.1 Replies: Re: set get_device_family [get_parameter_value DEVICE_FAMILY] Dear， I've confirmed that "elaboration_callback" is enableed. The format of my script is similar to the example in the manual below page 26. "get_project_property" work not well. I want to get fpga device by tcl script. Replies: Re: set get_device_family [get_parameter_value DEVICE_FAMILY] Invalid command name ''elaboration_callback'' most probably due to not being enabled. Should be first enabled with - set_module_property ELABORATION_CALLBACK elaboration_callback. Can refer manual below page 26. https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/qts/qsys_components.pdf Replies: Re: set get_device_family [get_parameter_value DEVICE_FAMILY] Hi mingcan, Try to use command 'get_project_property' instead of 'get_parameter_value'. The error still persist? Best Regards, Sheng p/s: If any answer from the community or Intel support are helpful, please feel free to give Kudos.