Forum Discussion
Altera_Forum
Honored Contributor
Honored Contributorinput[12] bit width for dac in squre root calculation.
in a square root operation of 4sinwt using altfp_sqrt block . i have taken 32 bit input and 32 bit output and clock was system clock from pin 28. so program compiled succesfullt. now for showing it i...
Altera_ForumHonored Contributor
Honored ContributorIf you can afford to generate the square root 1 bit (of result) per clock (maybe 2 clocks at high clock rates), then the 'schoolboy' method works very well in binary and will probably use a lot less logic.
For 12 bit input I think you could just chain 6 subtract + conditional-mux blocks...
