I'm using LV 2020, and I need to using DSP48 for my application, I noticed in Xilinx document KU060 FPGA have DSP48E2, but in LabVIEW 2020, I can only found DSP48E, DSP48E1, there are no DSP48E2 to choose.
So is it OK to just call DSP48E1 in my code, and LabVIEW can automatically use DSP48E2 in hardware？
That's a good point.
I have worked with a KU060 in LabVIEW 2018 and LabVIEW FPGA is able to use all of the DSP slices as seen in the product guide https://www.xilinx.com/support/documentation/data_sheets/ds890-ultrascale-overview.pdf
I would check the dialog box of the DSP slices to see if it matches with the DSP48E2 https://www.xilinx.com/support/documentation/user_guides/ug579-ultrascale-dsp.pdf
Did you succeeded on this?