_primary.vhd

使用Libero提供的异步通信IP核实现UART通信

library verilog;
use verilog.vl_types.all;
entity Clock_gen is
    port(
        RST_c           : in     vl_logic;
        PLL_33M         : in     vl_logic;
        xmit_pulse_i    : out    vl_logic;
        baud_clock      : out    vl_logic
    );
end Clock_gen;