That's actually one of the coolest parts about FPGAs. Partial Reconfiguration (Intel docs for example) - https://www.intel.com/content/www/us/en/software/progra

That's actually one of the coolest parts about FPGAs. Partial Reconfiguration (Intel docs for example) - https://www.intel.com/content/www/us/en/software/programmable/quartus-prime/partial-reconfiguration.html https://www.intel.com/content/www/us/en/software/programmabl... It's expensive, but it can be very useful.