Code      Binary     Character
       -------    -------     ---------
         000      00000000      NUL    (Null char.)
         001      00000001      SOH    (Start of Header)
         002      00000010      STX    (Start of Text)
         003      00000011      ETX    (End of Text)
         004      00000100      EOT    (End of Transmission)
         005      00000101      ENQ    (Enquiry)
         006      00000110      ACK    (Acknowledgment)
         007      00000111      BEL    (Bell)
         008      00001000       BS    (Backspace)
         009      00001001       HT    (Horizontal Tab)
         010      00001010       LF    (Line Feed)
         011      00001011       VT    (Vertical Tab)
         012      00001100       FF    (Form Feed)
         013      00001101       CR    (Carriage Return)
         014      00001110       SO    (Shift Out)
         015      00001111       SI    (Shift In)
         016      00010000      DLE    (Data Link Escape)
         017      00010001      DC1    (XON) (Device Control 1)
         018      00010010      DC2          (Device Control 2)
         019      00010011      DC3    (XOFF)(Device Control 3)
         020      00010100      DC4          (Device Control 4)
         021      00010101      NAK    (Negative Acknowledgement)
         022      00010110      SYN    (Synchronous Idle)
         023      00010111      ETB    (End of Trans. Block)
         024      00011000      CAN    (Cancel)
         025      00011001       EM    (End of Medium)
         026      00011010      SUB    (Substitute)
         027      00011011      ESC    (Escape)
         028      00011100       FS    (File Separator)
         029      00011101       GS    (Group Separator)
         030      00011110       RS    (Request to Send)(Record Separator)
         031      00011111       US    (Unit Separator)
         032      00100000       SP    (Space)
         033      00100001        !    (exclamation mark)
         034      00100010        "    (double quote)
         035      00100011        #    (number sign)
         036      00100100        $    (dollar sign)
         037      00100101        %    (percent)
         038      00100110        &    (ampersand)
         039      00100111        '    (single quote)
         040      00101000        (    (left/opening parenthesis)
         041      00101001        )    (right/closing parenthesis)
         042      00101010        *    (asterisk)
         043      00101011        +    (plus)
         044      00101100        ,    (comma)
         045      00101101        -    (minus or dash)
         046      00101110        .    (dot)
         047      00101111        /    (forward slash)
         048      00110000        0
         049      00110001        1
         050      00110010        2
         051      00110011        3
         052      00110100        4
         053      00110101        5
         054      00110110        6
         055      00110111        7
         056      00111000        8
         057      00111001        9
         058      00111010        :    (colon)
         059      00111011        ;    (semi-colon)
         060      00111100        <    (less than)
         061      00111101        =    (equal sign)
         062      00111110        >    (greater than)
         063      00111111        ?    (question mark)
         064      01000000        @    (AT symbol)
         065      01000001        A
         066      01000010        B
         067      01000011        C
         068      01000100        D
         069      01000101        E
         070      01000110        F
         071      01000111        G
         072      01001000        H
         073      01001001        I
         074      01001010        J
         075      01001011        K
         076      01001100        L
         077      01001101        M
         078      01001110        N
         079      01001111        O
         080      01010000        P
         081      01010001        Q
         082      01010010        R
         083      01010011        S
         084      01010100        T
         085      01010101        U
         086      01010110        V
         087      01010111        W
         088      01011000        X
         089      01011001        Y
         090      01011010        Z
         091      01011011        [    (left/opening bracket)
         092      01011100        \    (back slash)
         093      01011101        ]    (right/closing bracket)
         094      01011110        ^    (caret/cirumflex)
         095      01011111        _    (underscore)
         096      01100000        `
         097      01100001        a
         098      01100010        b
         099      01100011        c
         100      01100100        d
         101      01100101        e
         102      01100110        f
         103      01100111        g
         104      01101000        h
         105      01101001        i
         106      01101010        j
         107      01101011        k
         108      01101100        l
         109      01101101        m
         110      01101110        n
         111      01101111        o
         112      01110000        p
         113      01110001        q
         114      01110010        r
         115      01110011        s
         116      01110100        t
         117      01110101        u
         118      01110110        v
         119      01110111        w
         120      01111000        x
         121      01111001        y
         122      01111010        z
         123      01111011        {    (left/opening brace)
         124      01111100        |    (vertical bar)
         125      01111101        }    (right/closing brace)
         126      01111110        ~    (tilde)
         127      01111111      DEL    (delete)