fa_block.vbe

i need of vhdl code for 32-bit risc processor

ENTITY fa_block IS
PORT (
ai : IN BIT;
bi : IN BIT;
cia : IN BIT;
si : OUT BIT;
gi : OUT BIT;
pi : OUT BIT
);
END fa_block ;

ARCHITECTURE fablock_arch OF fa_block IS

BEGIN

-- Behavioral Description of FA block
 
si <= ai XOR bi XOR cia ;
gi <= ai AND bi ;
pi <= ai OR bi ;
END;