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📄 tb_uart.vhw

📁 一种实现计算机接口rs232与FPGA通信的基于VHDL语言设计的一段非常简洁的程序
💻 VHW
📖 第 1 页 / 共 5 页
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                -- -------------------------------------
                -- -------------  Current Time:  46285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "10111011";
                -- -------------------------------------
                -- -------------  Current Time:  46485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "10111100";
                -- -------------------------------------
                -- -------------  Current Time:  46685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "10111101";
                -- -------------------------------------
                -- -------------  Current Time:  46885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "10111110";
                -- -------------------------------------
                -- -------------  Current Time:  47085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "10111111";
                -- -------------------------------------
                -- -------------  Current Time:  47285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11000000";
                -- -------------------------------------
                -- -------------  Current Time:  47485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11000001";
                -- -------------------------------------
                -- -------------  Current Time:  47685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11000010";
                -- -------------------------------------
                -- -------------  Current Time:  47885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11000011";
                -- -------------------------------------
                -- -------------  Current Time:  48085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11000100";
                -- -------------------------------------
                -- -------------  Current Time:  48285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11000101";
                -- -------------------------------------
                -- -------------  Current Time:  48485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11000110";
                -- -------------------------------------
                -- -------------  Current Time:  48685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11000111";
                -- -------------------------------------
                -- -------------  Current Time:  48885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11001000";
                -- -------------------------------------
                -- -------------  Current Time:  49085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11001001";
                -- -------------------------------------
                -- -------------  Current Time:  49285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11001010";
                -- -------------------------------------
                -- -------------  Current Time:  49485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11001011";
                -- -------------------------------------
                -- -------------  Current Time:  49685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11001100";
                -- -------------------------------------
                -- -------------  Current Time:  49885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11001101";
                -- -------------------------------------
                -- -------------  Current Time:  50085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11001110";
                -- -------------------------------------
                -- -------------  Current Time:  50285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11001111";
                -- -------------------------------------
                -- -------------  Current Time:  50485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11010000";
                -- -------------------------------------
                -- -------------  Current Time:  50685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11010001";
                -- -------------------------------------
                -- -------------  Current Time:  50885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11010010";
                -- -------------------------------------
                -- -------------  Current Time:  51085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11010011";
                -- -------------------------------------
                -- -------------  Current Time:  51285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11010100";
                -- -------------------------------------
                -- -------------  Current Time:  51485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11010101";
                -- -------------------------------------
                -- -------------  Current Time:  51685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11010110";
                -- -------------------------------------
                -- -------------  Current Time:  51885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11010111";
                -- -------------------------------------
                -- -------------  Current Time:  52085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11011000";
                -- -------------------------------------
                -- -------------  Current Time:  52285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11011001";
                -- -------------------------------------
                -- -------------  Current Time:  52485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11011010";
                -- -------------------------------------
                -- -------------  Current Time:  52685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11011011";
                -- -------------------------------------
                -- -------------  Current Time:  52885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11011100";
                -- -------------------------------------
                -- -------------  Current Time:  53085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11011101";
                -- -------------------------------------
                -- -------------  Current Time:  53285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11011110";
                -- -------------------------------------
                -- -------------  Current Time:  53485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11011111";
                -- -------------------------------------
                -- -------------  Current Time:  53685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11100000";
                -- -------------------------------------
                -- -------------  Current Time:  53885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11100001";
                -- -------------------------------------
                -- -------------  Current Time:  54085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11100010";
                -- -------------------------------------
                -- -------------  Current Time:  54285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11100011";
                -- -------------------------------------
                -- -------------  Current Time:  54485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11100100";
                -- -------------------------------------
                -- -------------  Current Time:  54685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11100101";
                -- -------------------------------------
                -- -------------  Current Time:  54885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11100110";
                -- -------------------------------------
                -- -------------  Current Time:  55085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11100111";
                -- -------------------------------------
                -- -------------  Current Time:  55285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11101000";
                -- -------------------------------------
                -- -------------  Current Time:  55485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11101001";
                -- -------------------------------------
                -- -------------  Current Time:  55685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11101010";
                -- -------------------------------------
                -- -------------  Current Time:  55885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11101011";
                -- -------------------------------------
                -- -------------  Current Time:  56085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11101100";
                -- -------------------------------------
                -- -------------  Current Time:  56285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11101101";
                -- -------------------------------------
                -- -------------  Current Time:  56485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11101110";
                -- -------------------------------------
                -- -------------  Current Time:  56685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11101111";
                -- -------------------------------------
                -- -------------  Current Time:  56885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11110000";
                -- -------------------------------------
                -- -------------  Current Time:  57085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11110001";
                -- -------------------------------------
                -- -------------  Current Time:  57285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11110010";
                -- -------------------------------------
                -- -------------  Current Time:  57485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11110011";
                -- -------------------------------------
                -- -------------  Current Time:  57685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11110100";
                -- -------------------------------------
                -- -------------  Current Time:  57885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11110101";
                -- -------------------------------------
                -- -------------  Current Time:  58085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11110110";
                -- -------------------------------------
                -- -------------  Current Time:  58285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11110111";
                -- -------------------------------------
                -- -------------  Current Time:  58485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11111000";
                -- -------------------------------------
                -- -------------  Current Time:  58685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11111001";
                -- -------------------------------------
                -- -------------  Current Time:  58885ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11111010";
                -- -------------------------------------
                -- -------------  Current Time:  59085ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11111011";
                -- -------------------------------------
                -- -------------  Current Time:  59285ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11111100";
                -- -------------------------------------
                -- -------------  Current Time:  59485ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11111101";
                -- -------------------------------------
                -- -------------  Current Time:  59685ns
                WAIT FOR 200 ns;
                txdbuf_in <= "11111110";
                -- -------------------------------------
                -- -------------  Current Time:  59885ns
                WAIT FOR 200 ns;
                txdbuf_in <=

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