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Date: Tue, 16 Oct 2012 22:26:25 -0700 (PDT)
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Subject: Re: SLV reverse bit order
From: andrew_b <andrew.boro...@gmail.com>
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On 17 =CF=CB=D4, 04:22, Luis Cupido <cup...@ua.pt> wrote:
> Is it really true that there is no simple way to reverse the bit order
> of a SLV ?
> so I need to code a " for ... loop" =9Aor make a function with all that ?=
??

Here is my function I use very long time:

function Reverse (x : std_logic_vector) return std_logic_vector is
alias alx  : std_logic_vector (x'length - 1 downto 0) is x;
variable y : std_logic_vector (alx'range);
begin
     for i in alx'range loop
         y(i) :=3D alx (alx'left - i);
     end loop;

     return y;
end;