DKOI
DKOI (Russian: ДКОИ, Двоичный Код Обработки Информации, "Binary Code for Information Processing") 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.
There are two variants:
- DKOI K1 (ДКОИ К1), each Cyrillic letter is given its own code point.
- 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 95 and 161 are negation
¬
and overline‾
instead of^
and~
.
In both variants the dollar sign $
may be placed in code point 91; in that case the currency sign ¤
is in code point 225. Such modification makes DKOI K1 similar to EBCDIC 880.
Codepage layout
Characters are shown with their equivalent Unicode codes.
_0 | _1 | _2 | _3 | _4 | _5 | _6 | _7 | _8 | _9 | _A | _B | _C | _D | _E | _F | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0_ | NUL 0000 |
SOH 0001 |
STX 0002 |
ETX 0003 |
SEL |
HT 0009 |
RNL |
DEL 007F |
GE |
SPS |
RPT |
VT 000B |
FF 000C |
CR 000D |
SO 000E |
SI 000F |
1_ | DLE 0010 |
DC1 0011 |
DC2 0012 |
DC3 0013 |
res/enp |
NL 0085 |
BS 0008 |
POC |
CAN 0018 |
EM 0019 |
UBS |
CU1 |
IFS 001C |
IGS 001D |
IRS 001E |
ius/itb 001F |
2_ | DS |
SOS |
FS |
WUS |
byp/inp |
LF 000A |
ETB 0017 |
ESC 001B |
SA |
SFE |
sm/sw |
CSP |
MFA |
ENQ 0005 |
ACK 0006 |
BEL 0007 |
3_ | SYN 0016 |
IR |
PP |
TRN |
NBS |
EOT 0004 |
SBS |
IT |
RFF |
CU3 |
DC4 0014 |
NAK 0015 |
SUB 001A | |||
4_ | SP 0020 |
NBSP 00A0 |
ё 0451 |
[ 005B |
. 002E |
< 003C |
( 0028 |
+ 002B |
! 0021 | |||||||
5_ | & 0026 |
Ъ 042A |
№ 2116 |
] 005D |
¤ 00A4 |
* 002A |
) 0029 |
; 003B |
^ 005E | |||||||
6_ | - 002D |
/ 002F |
Ё 0401 |
¦ 00A6 |
, 002C |
% 0025 |
_ 005F |
> 003E |
? 003F | |||||||
7_ | SHY 00AD |
ю 044E |
а 0430 |
б 0431 |
` 0060 |
: 003A |
# 0023 |
@ 0040 |
' 0027 |
= 003D |
" 0022 | |||||
8_ | ц 0446 |
a 0061 |
b 0062 |
c 0063 |
d 0064 |
e 0065 |
f 0066 |
g 0067 |
h 0068 |
i 0069 |
д 0434 |
е 0435 |
ф 0444 |
г 0433 |
х 0445 |
и 0438 |
9_ | й 0439 |
j 006A |
k 006B |
l 006C |
m 006D |
n 006E |
o 006F |
p 0070 |
q 0071 |
r 0072 |
к 043A |
л 043B |
м 043C |
н 043D |
о 043E |
п 043F |
A_ | я 044F |
~ 007E |
s 0073 |
t 0074 |
u 0075 |
v 0076 |
w 0077 |
x 0078 |
y 0079 |
z 007A |
р 0440 |
с 0441 |
т 0442 |
у 0443 |
ж 0436 |
в 0432 |
B_ | ь 044C |
ы 044B |
з 0437 |
ш 0448 |
э 044D |
щ 0449 |
ч 0447 |
ъ 044A |
Ю 042E |
А 0410 |
Б 0411 |
Ц 0426 |
Д 0414 |
Е 0415 |
Ф 0424 |
Г 0413 |
C_ | { 007B |
A 0041 |
B 0042 |
C 0043 |
D 0044 |
E 0045 |
F 0046 |
G 0047 |
H 0048 |
I 0049 |
Х 0425 |
И 0418 |
Й 0419 |
К 041A |
Л 041B |
М 041C |
D_ | } 007D |
J 004A |
K 004B |
L 004C |
M 004D |
N 004E |
O 004F |
P 0050 |
Q 0051 |
R 0052 |
Н 041D |
О 041E |
П 041F |
Я 042F |
Р 0420 |
С 0421 |
E_ | \ 005C |
¤ 00A4 |
S 0053 |
T 0054 |
U 0055 |
V 0056 |
W 0057 |
X 0058 |
Y 0059 |
Z 005A |
Т 0422 |
У 0423 |
Ж 0416 |
В 0412 |
Ь 042C |
Ы 042B |
F_ | 0 0030 |
1 0031 |
2 0032 |
3 0033 |
4 0034 |
5 0035 |
6 0036 |
7 0037 |
8 0038 |
9 0039 |
З 0417 |
Ш 0428 |
Э 042D |
Щ 0429 |
Ч 0427 |
EO |
Letter Number Punctuation Symbol Other Undefined Differences from EBCDIC 880
_0 | _1 | _2 | _3 | _4 | _5 | _6 | _7 | _8 | _9 | _A | _B | _C | _D | _E | _F | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0_ | NUL 0000 |
SOH 0001 |
STX 0002 |
ETX 0003 |
SEL |
HT 0009 |
RNL |
DEL 007F |
GE |
SPS |
RPT |
VT 000B |
FF 000C |
CR 000D |
SO 000E |
SI 000F |
1_ | DLE 0010 |
DC1 0011 |
DC2 0012 |
DC3 0013 |
res/enp |
NL 0085 |
BS 0008 |
POC |
CAN 0018 |
EM 0019 |
UBS |
CU1 |
IFS 001C |
IGS 001D |
IRS 001E |
ius/itb 001F |
2_ | DS |
SOS |
FS |
WUS |
byp/inp |
LF 000A |
ETB 0017 |
ESC 001B |
SA |
SFE |
sm/sw |
CSP |
MFA |
ENQ 0005 |
ACK 0006 |
BEL 0007 |
3_ | SYN 0016 |
IR |
PP |
TRN |
NBS |
EOT 0004 |
SBS |
IT |
RFF |
CU3 |
DC4 0014 |
NAK 0015 |
SUB 001A | |||
4_ | SP 0020 |
[ 005B |
. 002E |
< 003C |
( 0028 |
+ 002B |
! 0021 | |||||||||
5_ | & 0026 |
Ъ 042A |
] 005D |
¤ 00A4 |
* 002A |
) 0029 |
; 003B |
¬ 00AC | ||||||||
6_ | - 002D |
/ 002F |
¦ 00A6 |
, 002C |
% 0025 |
_ 005F |
> 003E |
? 003F | ||||||||
7_ | ю 044E |
б 0431 |
` 0060 |
: 003A |
# 0023 |
@ 0040 |
' 0027 |
= 003D |
" 0022 | |||||||
8_ | ц 0446 |
a 0061 |
b 0062 |
c 0063 |
d 0064 |
e 0065 |
f 0066 |
g 0067 |
h 0068 |
i 0069 |
д 0434 |
ф 0444 |
г 0433 |
и 0438 | ||
9_ | й 0439 |
j 006A |
k 006B |
l 006C |
m 006D |
n 006E |
o 006F |
p 0070 |
q 0071 |
r 0072 |
к 043A |
л 043B |
м 043C |
н 043D |
п 043F | |
A_ | я 044F |
‾ 203E |
s 0073 |
t 0074 |
u 0075 |
v 0076 |
w 0077 |
x 0078 |
y 0079 |
z 007A |
т 0442 |
ж 0436 |
в 0432 | |||
B_ | ь 044C |
ы 044B |
з 0437 |
ш 0448 |
э 044D |
щ 0449 |
ч 0447 |
ъ 044A |
Ю 042E |
Б 0411 |
Ц 0426 |
Д 0414 |
Ф 0424 |
Г 0413 | ||
C_ | { 007B |
A 0041 |
B 0042 |
C 0043 |
D 0044 |
E 0045 |
F 0046 |
G 0047 |
H 0048 |
I 0049 |
И 0418 |
Й 0419 |
Л 041B |
|||
D_ | } 007D |
J 004A |
K 004B |
L 004C |
M 004D |
N 004E |
O 004F |
P 0050 |
Q 0051 |
R 0052 |
П 041F |
Я 042F |
||||
E_ | \ 005C |
¤ 00A4 |
S 0053 |
T 0054 |
U 0055 |
V 0056 |
W 0057 |
X 0058 |
Y 0059 |
Z 005A |
У 0423 |
Ж 0416 |
Ь 042C |
Ы 042B | ||
F_ | 0 0030 |
1 0031 |
2 0032 |
3 0033 |
4 0034 |
5 0035 |
6 0036 |
7 0037 |
8 0038 |
9 0039 |
З 0417 |
Ш 0428 |
Э 042D |
Щ 0429 |
Ч 0427 |
EO |
Letter Number Punctuation Symbol Other Undefined Differences from DKOI K1
See also
- EBCDIC 410
- EBCDIC 880
- EBCDIC 1025
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.
- (in Russian) ГОСТ 19768-93. Информационная технология. Наборы 8-битных кодированных символов. Двоичный код обработки информации.
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