APPENDIX A
AMERICAN STANDARD CODE FOR INFORMATION INTERCHANGE
ASCII Value |
Symbol |
Description |
|---|---|---|
000 |
(NUL) |
Null char |
001 |
☺ (SOH) |
Start of Heading |
002 |
☻ (STX) |
Start of Text |
003 |
❤ (ETX) |
End of Text |
004 |
♦ (EOT) |
End of Transmission |
005 |
♣ (ENQ) |
Enquiry |
006 |
♠ (ACK) |
Acknowledgment |
007 |
• (BEL) |
Bell |
008 |
◘ (BS) |
Back Space |
009 |
o (HT) |
Horizontal Tab |
010 |
◙ (LF) |
Line Feed |
011 |
♂ (VT) |
Vertical Tab |
012 |
♀ (FF) |
Form Feed |
013 |
♪ (CR) |
Carriage Return |
014 |
♫ (SO) |
Shift Out / X-On |
015 |
☼ (si) |
Shift In / X-Off |
016 |
► (DLE) |
Data Line Escape |
017 |
◄ (DC1) |
Device Control 1 (often XON) |
018 |
↨ (DC2) |
Device Control 2 |
019 |
‼ (DC3) |
Device Control 3 (often XOFF) |
020 |
¶ (DC4) |
Device Control 4 |
021 |
§ (NAK) |
Negative Acknowledgement |
022 |
— (SYN) |
Synchronous Idle |
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