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  | AppendixA | 
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  | ASCII Character Code/Hex/Decimal Conversion Chart | ||||||||
CTRL CODE HEX DEC  | CODE HEX  | DEC  | CODE  | HEX  | DEC  | CODE  | HEX  | DEC  | ||||
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@  | NUL  | 00  | 0  | SP  | 20  | 32  | @  | 40  | 64  | 
  | 60  | 96  | 
A  | SOH  | 01  | 1  | !  | 21  | 33  | A  | 41  | 65  | a  | 61  | 97  | 
B  | STX  | 02  | 2  | “  | 22  | 34  | B  | 42  | 66  | b  | 62  | 98  | 
C  | ETX  | 03  | 3  | #  | 23  | 35  | C  | 43  | 67  | c  | 63  | 99  | 
D  | EOT  | 04  | 4  | $  | 24  | 36  | D  | 44  | 68  | d  | 64  | 100  | 
E  | ENQ  | 05  | 5  | %  | 25  | 37  | E  | 45  | 69  | e  | 65  | 101  | 
F  | ACK  | 06  | 6  | &  | 26  | 38  | F  | 46  | 70  | f  | 66  | 102  | 
G  | BEL  | 07  | 7  | ‘  | 27  | 39  | G  | 47  | 71  | g  | 67  | 103  | 
H  | BS  | 08  | 8  | (  | 28  | 40  | H  | 48  | 72  | h  | 68  | 104  | 
I  | HT  | 09  | 9  | )  | 29  | 41  | I  | 49  | 73  | i  | 69  | 105  | 
J  | LF  | 0A  | 10  | *  | 2A  | 42  | J  | 4A  | 74  | j  | 6A  | 106  | 
K  | VT  | 0B  | 11  | =  | 2B  | 43  | K  | 4B  | 75  | k  | 6B  | 107  | 
L  | FF  | 0C  | 12  | ,  | 2C  | 44  | L  | 4C  | 76  | l  | 6C  | 108  | 
M  | CR  | 0D  | 13  | -  | 2D  | 45  | M  | 4D  | 77  | m  | 6D  | 109  | 
N  | SO  | 0E  | 14  | .  | 2E  | 46  | N  | 4E  | 78  | n  | 6E  | 110  | 
O  | SI  | 0F  | 15  | /  | 2F  | 47  | O  | 4F  | 79  | o  | 6F  | 111  | 
P  | DLE  | 10  | 16  | 0  | 30  | 48  | P  | 50  | 80  | p  | 70  | 112  | 
Q  | DC1  | 11  | 17  | 1  | 31  | 49  | Q  | 51  | 81  | q  | 71  | 113  | 
R  | DC2  | 12  | 18  | 2  | 32  | 50  | R  | 52  | 82  | r  | 72  | 114  | 
S  | DC3  | 13  | 19  | 3  | 33  | 51  | S  | 53  | 83  | s  | 73  | 115  | 
T  | DC4  | 14  | 20  | 4  | 34  | 52  | T  | 54  | 84  | t  | 74  | 116  | 
U  | NAK  | 15  | 21  | 5  | 35  | 53  | U  | 55  | 85  | u  | 75  | 117  | 
V  | SYN  | 16  | 22  | 6  | 36  | 54  | V  | 56  | 86  | v  | 76  | 118  | 
W  | ETB  | 17  | 23  | 7  | 37  | 55  | W  | 57  | 87  | w  | 77  | 119  | 
X  | CAN  | 18  | 24  | 8  | 38  | 56  | X  | 58  | 88  | x  | 78  | 120  | 
Y  | EM  | 19  | 25  | 9  | 39  | 57  | Y  | 59  | 89  | y  | 79  | 121  | 
Z  | SUB  | 1A  | 26  | :  | 3A  | 58  | Z  | 5A  | 90  | z  | 7A  | 122  | 
[  | ESC  | 1B  | 27  | ;  | 3B  | 59  | [  | 5B  | 91  | {  | 7B  | 123  | 
\  | FS  | 1C  | 28  | <  | 3C  | 60  | \  | 5C  | 92  | 7C  | 124  | |
]  | GS  | 1D  | 29  | =  | 3D  | 61  | ]  | 5D  | 93  | }  | 7D  | 125  | 
  | RS  | 1E  | 30  | >  | 3E  | 62  | ^  | 5E  | 94  | –  | 7E  | 126  | 
—  | US  | 1F  | 31  | ?  | 3F  | 63  | _  | 5F  | 95  | DEL | 7F  | 127 | 
NUL  | Null, or all zeros  | DC1  | Device Control 1  | SI  | Shift In  | 
SOH  | Start of Header  | DC2  | Device Control 2  | SO  | Shift Out  | 
STX  | Start of Text  | DC3  | Device Control 3  | SYN  | Sync.  | 
ETX  | End of Text  | DC4  | Device Control 4  | LF  | LineFeed  | 
EOT  | EndofTransmission  | CAN  | Cancel  | FF  | FormFeed  | 
ACK  | Acknowledge  | EM  | End of Medium  | ENQ  | Enquiry  | 
BEL  | Bell or Alarm  | SUB  | Substitute  | ESC  | Escape  | 
BS  | Backspace  | FS  | FileSeparator  | DLE  | DataLinkEscape  | 
HT  | Horizontal Tab  | GS  | GroupSeparator  | NAK  | NegativeAcknowledge  | 
VT  | Vertical Tab  | RS  | RecordSeparator  | CR  | CarriageReturn  | 
ETB  | EndTransmissionBlock  | DEL  | Delete  | 
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