Nov 29, 2007 #1 D dubanks Newbie level 3 Joined May 21, 2007 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,297 Hi How to design correlator (for example used in preamble detection) in hardware (vhdl/verilog)? it involves finding sq. and sq. root etc.. Thanks dubanks
Hi How to design correlator (for example used in preamble detection) in hardware (vhdl/verilog)? it involves finding sq. and sq. root etc.. Thanks dubanks
Dec 5, 2007 #2 S samuraign Full Member level 2 Joined May 18, 2006 Messages 127 Helped 12 Reputation 24 Reaction score 5 Trophy points 1,298 Activity points 1,881 I think u are not asking about total correlation block. If u want only magnitude block calculation as u said "sqr and sqrt" ,u can use approximation circuit for ur magnitude block to reduce area. Don't forget to press help button.
I think u are not asking about total correlation block. If u want only magnitude block calculation as u said "sqr and sqrt" ,u can use approximation circuit for ur magnitude block to reduce area. Don't forget to press help button.
Dec 6, 2007 #3 D dubanks Newbie level 3 Joined May 21, 2007 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,297 Thanks for helping me out.. Can u pls give me some pointers about the approx. circuits .. Thanks!