+ when S_S_INIT =>
+ null;
+ when S_S_WRITE =>
+ wr_next <= '1';
+ address_next <= '0' & s_cnt_int;
+ data_in_next <= s_char;
+ s_cnt_next <= std_logic_vector(unsigned(s_cnt_int) + 1);
+ when S_S_BS =>
+ wr_next <= '1';
+ address_next <= '0' & std_logic_vector(unsigned(s_cnt_int) - 1);
+ data_in_next <= (others => '0');
+ s_cnt_next <= std_logic_vector(unsigned(s_cnt_int) - 1);
+ when S_S_FIN =>
+ finished_next <= '1';
+ s_cnt_next <= (0 => '1', others => '0');
+ d_new_result_next <= '1';
+ when S_S_DONE =>
+ s_done_next <= '1';
+ d_new_eingabe_next <= '1';
+
+ when S_D_INIT =>
+ address_next <= '0' & d_spalte;
+ when S_D_WAIT =>
+ null;
+ when S_D_WRITE =>
+ d_char_next <= data_out;
+ d_done_next <= '1';