串并转换vhdl 安装好后,启动1.选择VERILOG->;VHDL 或VHDL->;VERILOG2.选择SOURCE FILE,就是要转换的文件3.选择DEST DIR,转换后保存的路径4.选择OUTPUT为FILE,默认的是WINDOW5。.
基于vhdl的串并转换器
重金求基于FPGA的8位串并转换vhdl语言的代码! library ieee;use ieee.std_logic_1164.all;use ieee.std_logic_arith.all;use ieee.std_logic_unsigned.all;entity sc isport(clk,rxd:in std_logic;data:out std_logic_vector(7 downto 0));end sc;architecture rt8251 of sc issignal count:std_logic_vector(3 downto 0):=\"0000;signal do_latch:std_logic_vector(7 downto 0);signal d_fb:std_logic_vector(9 downto 0);signal rxdf:std_logic;signal rdfull:std_logic:='0';begindata;P1:process(clk)beginif(clk'event and clk='1')thenif((rxdf='1')and(count=\"1000\"))thendo_latch(7 downto 0)(7 downto 0);rdfull;end if;end if;end process p1;p2:process(clk)beginif(clk'event and clk='1')thenif(rxd='0')thenrxdf;elsif((rxdf='1')and(count=\"1000\"))thenrxdf;end if;end if;end process p2;p3:process(clk)variable scir:integer range 0 to 8;variable scis:std_logic_vector(3 downto 0);beginif(clk'event and clk='1')thenif(rxdf='1')thenscir:=scir+1;elsescir:=0;end if;end if;scis:=conv_std_logic_vector(scir,4);count;end process p3;p4:process(clk)begincase 。