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------------------------------------------------------------------------------- -- -- $Id: alu_pack-p.vhd 295 2009-04-01 19:32:48Z arniml $ -- -- Copyright (c) 2004, Arnim Laeuger (arniml@opencores.org) -- -- All rights reserved -- ------------------------------------------------------------------------------- library ieee; use ieee.std_logic_1164.all; use work.t48_pack.word_width_c; package t48_alu_pack is ----------------------------------------------------------------------------- -- The ALU operations ----------------------------------------------------------------------------- type alu_op_t is (ALU_AND, ALU_OR, ALU_XOR, ALU_CPL, ALU_CLR, ALU_RL, ALU_RR, ALU_SWAP, ALU_DEC, ALU_INC, ALU_ADD, ALU_CONCAT, ALU_NOP); ----------------------------------------------------------------------------- -- The dedicated ALU arithmetic types. ----------------------------------------------------------------------------- subtype alu_operand_t is std_logic_vector(word_width_c downto 0); end t48_alu_pack;