drum_machine.vhd.bak

library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;


architecture audio_codec is
port (


----------WM8731 pins-----
AUD_BCLK: out std_logic;
AUD_XCK: out std_logic;
AUD_ADCLRCK:  in std_logic;
AUD_ADCDAT: in std_logic;
AUD_DACLRCK: out std_logic;
AUD_DACDAT: out std_logic;

---------FPGA pins-----

clock_50: in std_logic;
key: in std_logic_vector(3 downto 0);
ledr: out std_logic_vector(9 downto 0);
sw: in std_logic_vector(9 downto 0);
FPGA_I2C_SCLK: out std_logic;
FPGA_I2C_SDAT: inout std_logic

);

end audio_codec;