Hi,
- Are there any industrial use programmers which we can use to flash/upload software onto the FPGAs?
I am sorry to tell you that there is no industrial use programmers. You may either implement JAM STAPL (https://www.intel.com/content/www/us/en/programmable/support/support-resources/download/programming/jam.html) into embedded system such as microcontroller or microprocessor in order to performed the JTAG programming directly into the FPGA without the need to use blaster or you can also performed remote system upgrade where you use Remote Update IP and flash interface IP to performed it remotely.