-- Title : Barrel Shifter (Pure combinational) -- This VHDL design file is an open design you can redistribute it and/or -- modify it and/or implement it after contacting the author -- You can check the draft license at --- Title : Barrel Shift

VHDL实现的桶型移位器，能在一个时钟周期实现对数据的（0－12位）算术右移-VHDL implementation of a barrel—shifter, able to achieve at one clock cycle of data (0-12 bit) Arithmetic Shift Right