URL https://opencores.org/ocsvn/rs232_interface/rs232_interface/trunk

Subversion Repositories rs232_interface

[/] [rs232_interface/] [trunk/] [uart.vhd] - Diff between revs 11 and 18

Rev 11	Rev 18
Line 160...	Line 160...
`rx_start_detect:process(clk)`	`rx_start_detect:process(clk)`
`variable rx_data_old : std_logic;`	`variable rx_data_old : std_logic;`
`begin`	`begin`
`if clk'event and clk = '1' then`	`if clk'event and clk = '1' then`
`-- Falling edge detection`	`-- Falling edge detection`
`if rx_data_old = '1' and rx_data_deb = '0' then`	`if rx_data_old = '1' and rx_data_deb = '0' and rx_fsm = idle then`
`rx_rcv_init <= '1';`	`rx_rcv_init <= '1';`
`else`	`else`
`rx_rcv_init <= '0';`	`rx_rcv_init <= '0';`
`end if;`	`end if;`
`-- Default assignments`	`-- Default assignments`