1 ---------------------------------------------------------------------------------
2 -- Filename : rs232_tx.vhd
5 -- Beschreibung : Versand von Daten ueber die RS232 Schnittstelle
8 -- Autoren : Martin Perner, Schwarz Manfred
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13 use IEEE.std_logic_1164.all;
14 use IEEE.std_logic_unsigned.all;
15 use IEEE.std_logic_arith.all;
17 use work.common_pkg.all;
18 use work.core_pkg.all;
19 use work.extension_uart_pkg.all;
24 RESET_VALUE : std_logic
28 sys_clk : in std_logic;
29 sys_res_n : in std_logic;
32 bus_tx : out std_logic;
35 new_tx_data : in std_logic;
36 tx_data : in uart_data;
37 tx_rdy : out std_logic;
38 bd_rate : in baud_rate_l;
39 stop_bit : in std_logic