ASCII-Tabelle

DecHexCharDescription    DecHexChar    DecHexChar    DecHexChar
0000NULnull 3220 6440@ 9660`
0101SOHstart of heading 3321! 6541A 9761a
0202STXstart of text 3422" 6642B 9862b
0303ETXend of text 3523# 6743C 9963c
0404EOTend of transmission 3624$ 6844D 10064d
0505ENQenquiry 3725% 6945E 10165e
0606ACKacknowledge 3826& 7046F 10266f
0707BELbell 3927' 7147G 10367g
0808BSbackspace 4028( 7248H 10468h
0909TABhorizontal tab 4129) 7349I 10569i
100ALFNL line feed, new line 422A* 744AJ 1066Aj
110BVT / XONvertical tab / XON 432B+ 754BK 1076Bk
120CFFNP form feed, new page 442C, 764CL 1086Cl
130DCR / XOFFcarriage return / XOFF 452D- 774DM 1096Dm
140ESOshift out 462E. 784EN 1106En
150FSIshift in 472F/ 794FO 1116Fo
1610DLEdata link escape 48300 8050P 11270p
1711DC1device control 1 49311 8151Q 11371q
1812DC2device control 2 50322 8252R 11472r
1913DC3device control 3 51333 8353S 11573s
2014DC4device control 4 52344 8454T 11674t
2115NAKnegative acknowledge 53355 8555U 11775u
2216SYNsynchronous idle 54366 8656V 11876v
2317ETBend of trans. block 55377 8757W 11977w
2418CANcancel 56388 8858X 12078x
2519EMend of medium 57399 8959Y 12179y
261ASUBsubstitute 583A: 905AZ 1227Az
271BESCescape 593B; 915B[ 1237B{
281CFSfile separator 603C< 925C\ 1247C|
291DGSgroup separator 613D= 935D] 1257D}
301ERSrecord separator 623E> 945E^ 1267E~
311FUSunit separator 633F? 955F_ 1277FDEL

Format control

BS

Backspace. Indicates movement of the printing mechanism or display cursor backwards in one position.

HT

Horizontal Tabulation. Indicates movement of the printing mechanism or display cursor forward to the next preassigned 'tab' or stopping position.

LF

Line Feed. Indicates movement of the printing mechanism or display cursor to the start of the next line (ie one line down).

VT

Vertical Tabulation. Indicates movement of the printing mechanism or display cursor to the next of a series of preassigned printing lines.

FF

Form Feed. Indicates movement of the printing mechanism or display cursor to the starting position of the next page, form, or screen.

CR

Carriage Return. Indicates movement of the printing mechanism or display cursor to the starting position (left) of the current line.

Transmission control

SOH

Start of Heading. Used to indicate the start of a heading which may contain address or routing information.

STX

Start of Text. used to indicate the start of the text and so also indicates the end of the heading.

ETX

End of Text. Used to terminate the text which was started with STX. End of Transmission indicates the end of a transmission which may have included one or more 'texts' with their headings.

ENQ

Enquiry. A request for a response from a remote station. It may be used as a "who are you?" request for a station to identify itself.

ACK

Acknowledge. A character transmitted by a receiving device as an affirmation response to a sender. It is used as a positive response to polling messages.

NAK

Negative Acknowledgement. A character transmitted by a receiving device as a negative response to a sender. It is used as a negative response to polling messages.

SYN

Synchronous/Idle. Used by a synchronous transmission system to achieve synchronisation. When no data is being sent a synchronous transmission system may send SYN characters continuously.

ETB

End of Transmission Block. Indicates the end of a block of data for communication purposes. It is used for blocking data where the block structure is not necessarily related to the processing format.

Information separator

FS

File Separator.

GS

Group Separator.

RS

Record Separtator.

US

Unit Separator. Information separators to be used in an optional manner except that their heirarchy shall be FS (the most inclusive) to US (the least inclusive).

Miscellaneous

NUL

Null. No character. Used for filling in time or filling space on tape when there is no data.

BEL

Bell. Used when there is need to call human attention. It may control alarm or attention devices.

SO

Shift Out. Indicates that the code combinations which follow shall be interpreted as _outside_ the standard character set until an SI character is reached.

SI

Shift In. Indicates that the code combinations which follow shall be interpreted according to the standard character set.

DLE

Data Link Escape. A character which shall change the meaning of one or more contiguously following characters. It can provide supplementary controls or permits the sending of data characters having any bit combination.

DC1, DC2, DC3, DC4

Device Controls. Characters for the control of ancillary devices or special terminal features.

CAN

Cancel. Indicates that the data which preceeds it in a message or block should be disregarded (usually because an error has been detected).

EM

End of Medium. Indicates the physical end of a card, tape or other medium, or the end of the required or used portion of the medium.

SUB

Substitute. Substituted for a character that is found to be erroneous or invalid.

ESC

Escape. A character intended to provide code extension in that it gives a specified number of contiguously following characters an alternate meaning.

SP

Space. A nonprinting character used to separate words, or to move the printing mechanism or display cursor forward by one position.

DEL

Delete. Used to obliterate unwanted characters (for example, on paper tape by punching a hole in _every_ bit position).
0.0s
Content last modified 2011-04-05 11:02:46 Karate | Webmail | Could | Privat | Firma | Imkern | HW | Admin | Domains