| 单词 | EBCDIC (Extended Binary Coded Decimal Interchange Code) |
| 释义 | EBCDIC (Extended Binary Coded Decimal Interchange Code) • BEL (BELl): A transmission-control character that causes a bell to ring or activates some other audio or visual device to gain the attention of the operator at the receiving station. • ETB (End of Transmission Block): A code-extension character used to indicate the end of the transmission of a block of data. • CAN (CANcel): A transmission-control character indicating that the associated data is in error or is to be ignored. • EM (End of Medium): The physical end of a data storage medium, or the usable portion of the medium. • SUB (SUBstitute): Used in place of a character that is known to be invalid, i.e., in error. Also used to indicate a character used in place of one that cannot be represented on a given device, e.g., e may be used in place of (epsilon) or d may be used in place of (delta). • ESC (ESCape): A code-extension character used to indicate a change in code interpretation to another character set, according to some convention or agreement.This is much like the use of the shift key in Baudot code to indicate a shift between figures and characters. • CR (Carriage Return): A format-control character that causes the print or display position to move to the first position, or left-hand margin, of the screen or print medium. • LF (Line Feed): A format-control character that moves the print position down to the next line. In Unicode terms, EBCDIC is known as Unicode Transformation Format-EBCDIC (UTF- EBCDIC). See also code set, decimal system, hexadecimal notation, and Unicode. |
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