_primary.vhd

AM2900模块中的微地址选址单元

library verilog;
use verilog.vl_types.all;
entity Stack_AM is
    generic(
        HOLD            : integer := 0;
        CLEAR           : integer := 1;
        POP             : integer := 3;
        PUSH            : integer := 2
    );
    port(
        clk_i           : in     vl_logic;
        ops_i           : in     vl_logic_vector(1 downto 0);
        d_i             : in     vl_logic_vector(11 downto 0);
        full_o          : out    vl_logic;
        stk_data_o      : out    vl_logic_vector(11 downto 0)
    );
end Stack_AM;