DKOI
Language(s) | Russian, Bulgarian |
---|---|
Standard | |
Classification | EBCDIC |
Other related encoding(s) | Code page 880 |
DKOI (Russian: ДКОИ, Двоичный Код Обработки Информации, "Binary Code for Information Processing") is an EBCDIC encoding for Russian Cyrillic. It is a Telegraphy-based encoding used in ES EVM mainframes.[1][2] It has been defined by several standards: GOST 19768-74 / ST SEV 358-76, ST SEV 358-88 / GOST 19768-93,[3] CSN 36 9103.
DKOI K1
In DKOI K1 (ДКОИ К1), each Cyrillic letter is given its own code point. Characters are shown with their equivalent Unicode codes. The dollar sign $
may be placed in code point 0x5B; in that case the currency sign ¤
is in code point 0xE1.[3]
DKOI K1[3] | ||||||||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
0x | NUL | SOH | STX | ETX | PF | HT | LC | DEL | SMM | VT | FF | CR | SO | SI | ||
1x | DLE | DC1 | DC2 | DC3 | RES/ ENP |
NL | BS | IL | CAN | EM | CC | CU1 | IFS | IGS | IRS | IUS/ ITB |
2x | DS | SOS | FS | BYP/ INP |
LF | ETB | ESC | SM/ SW |
CU2 | ENQ | ACK | BEL | ||||
3x | SYN | PN | RST | UC | EOT | CU3 | DC4 | NAK | SUB | |||||||
4x | SP | NBSP | ё | [ | . | < | ( | + | ! | |||||||
5x | & | Ъ | № | ] | ¤/$ | * | ) | ; | ^ | |||||||
6x | - | / | Ё | ¦ | , | % | _ | > | ? | |||||||
7x | SHY | ю | а | б | ` | : | # | @ | ' | = | " | |||||
8x | ц | a | b | c | d | e | f | g | h | i | д | е | ф | г | х | и |
9x | й | j | k | l | m | n | o | p | q | r | к | л | м | н | о | п |
Ax | я | ~ | s | t | u | v | w | x | y | z | р | с | т | у | ж | в |
Bx | ь | ы | з | ш | э | щ | ч | ъ | Ю | А | Б | Ц | Д | Е | Ф | Г |
Cx | { | A | B | C | D | E | F | G | H | I | Х | И | Й | К | Л | М |
Dx | } | J | K | L | M | N | O | P | Q | R | Н | О | П | Я | Р | С |
Ex | \ | ¤ | S | T | U | V | W | X | Y | Z | Т | У | Ж | В | Ь | Ы |
Fx | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | З | Ш | Э | Щ | Ч | EO |
Differences from Code page 500 |
DKOI K2
In DKOI K2 (ДКОИ К2), some Cyrillic letters (А, В, Е, К, М, Н, О, Р, С, Т, Х, а, е, о, р, с, у, х) are merged with visually identical Latin letters (A, B, E, K, M, H, O, P, C, T, X, a, e, o, p, c, y, x). Code points 0x5F and 0xA1 are negation ¬
and overline ‾
instead of ^
and ~
. The dollar sign $
may be placed in code point 0x5B; in that case the currency sign ¤
is in code point 0xE1.[3]
DKOI K2[3] | ||||||||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
0x | NUL | SOH | STX | ETX | PF | HT | LC | DEL | SMM | VT | FF | CR | SO | SI | ||
1x | DLE | DC1 | DC2 | DC3 | RES/ ENP |
NL | BS | IL | CAN | EM | CC | CU1 | IFS | IGS | IRS | IUS/ ITB |
2x | DS | SOS | FS | BYP/ INP |
LF | ETB | ESC | SM/ SW |
CU2 | ENQ | ACK | BEL | ||||
3x | SYN | PN | RST | UC | EOT | CU3 | DC4 | NAK | SUB | |||||||
4x | SP | [ | . | < | ( | + | ! | |||||||||
5x | & | Ъ | ] | ¤/$ | * | ) | ; | ¬ | ||||||||
6x | - | / | ¦ | , | % | _ | > | ? | ||||||||
7x | ю | б | ` | : | # | @ | ' | = | " | |||||||
8x | ц | a | b | c | d | e | f | g | h | i | д | ф | г | и | ||
9x | й | j | k | l | m | n | o | p | q | r | к | л | м | н | п | |
Ax | я | ‾ | s | t | u | v | w | x | y | z | т | ж | в | |||
Bx | ь | ы | з | ш | э | щ | ч | ъ | Ю | Б | Ц | Д | Ф | Г | ||
Cx | { | A | B | C | D | E | F | G | H | I | И | Й | Л | |||
Dx | } | J | K | L | M | N | O | P | Q | R | П | Я | ||||
Ex | \ | ¤ | S | T | U | V | W | X | Y | Z | У | Ж | Ь | Ы | ||
Fx | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | З | Ш | Э | Щ | Ч | EO |
Differences from DKOI K1 |
Code page 880
IBM code page 880 is mostly a superset of DKOI K1, adding support for Cyrillic letters not used in Russian but used in Serbian Cyrillic, Macedonian Cyrillic, Belarusian Cyrillic or Soviet-era Ukrainian Cyrillic (i.e. including the Ukrainian Ye but not the Ukrainian Ge). 0x6A is a continuous vertical bar (like in code page 38), rather than a broken vertical bar (like in code pages 37 and 500), and 0x5B is always a dollar sign rather than a universal currency sign.
IBM code page 880[4][5] | ||||||||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
0x | NUL | SOH | STX | ETX | SEL | HT | RNL | DEL | GE | SPS | RPT | VT | FF | CR | SO | SI |
1x | DLE | DC1 | DC2 | DC3 | RES/ ENP |
NL | BS | POC | CAN | EM | UBS | CU1 | IFS | IGS | IRS | IUS/ ITB |
2x | DS | SOS | FS | WUS | BYP/ INP |
LF | ETB | ESC | SA | SFE | SM/ SW |
CSP | MFA | ENQ | ACK | BEL |
3x | SYN | IR | PP | TRN | NBS | EOT | SBS | IT | RFF | CU3 | DC4 | NAK | SUB | |||
4x | SP | NBSP | ђ | ѓ | ё | є | ѕ | і | ї | ј | [ | . | < | ( | + | ! |
5x | & | љ | њ | ћ | ќ | ў | џ | Ъ | № | Ђ | ] | $ | * | ) | ; | ^ |
6x | - | / | Ѓ | Ё | Є | Ѕ | І | Ї | Ј | Љ | | | , | % | _ | > | ? |
7x | Њ | Ћ | Ќ | SHY | Ў | Џ | ю | а | б | ` | : | # | @ | ' | = | " |
8x | ц | a | b | c | d | e | f | g | h | i | д | е | ф | г | х | и |
9x | й | j | k | l | m | n | o | p | q | r | к | л | м | н | о | п |
Ax | я | ~ | s | t | u | v | w | x | y | z | р | с | т | у | ж | в |
Bx | ь | ы | з | ш | э | щ | ч | ъ | Ю | А | Б | Ц | Д | Е | Ф | Г |
Cx | { | A | B | C | D | E | F | G | H | I | Х | И | Й | К | Л | М |
Dx | } | J | K | L | M | N | O | P | Q | R | Н | О | П | Я | Р | С |
Ex | \ | ¤ | S | T | U | V | W | X | Y | Z | Т | У | Ж | В | Ь | Ы |
Fx | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | З | Ш | Э | Щ | Ч | EO |
Differences from DKOI K1 |
See also
Footnotes
References
- ^ Higgs, Edward (1998). History and Electronic Artefacts. Clarendon Press. pp. 269–270. ISBN 978-0-19-823633-7.
- ^ (in Russian) Вострикова З. П. Программирование на языке ассемблера ЕС ЭВМ. — М.: Наука, 1981. — С. 291.
- ^ a b c d e GOST (1993). "Информационная технология. Наборы 8-битных кодированных символов. Двоичный код обработки информации" (in Russian). GOST 19768-93.
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(help) - ^ "Code Page 880 (chart)" (PDF). REGISTRY: Graphic Character Sets and Code Pages. IBM. 1986.
- ^ "Code Page 880". REGISTRY: Graphic Character Sets and Code Pages. IBM. 1986.