-------------------------- LESEN UND SCHREIBEN ANFANG ------------------------------------------------------------
-gwriten : process (ext_reg,tx_rdy,w1_st_co,w2_uart_config,w3_uart_send,w4_uart_receive,tx_rdy_int)
+gwriten : process (ext_reg,tx_rdy,w1_st_co,w2_uart_config,w3_uart_send,w4_uart_receive,tx_rdy_int, rx_data, new_bus_rx)
variable tmp_data : gp_register_t;