Tiontaire Téacs Dénártha go Ascii

Samplaí dénártha tiontaire Ascii

Sonraí Ionchuir

01000101 01111000 01100001 01101101 01110000 01101100 01100101

Sonraí Aschuir

Example

Conas Dénártha a Thiontú go Téacs

Tiontaigh cód dénártha ASCII go téacs:

  1. Faigh beart dénártha
  2. Tiontaigh beart dhénártha go deachúlach
  3. Faigh carachtar cód ASCII ón tábla ASCII
  4. Lean ar aghaidh leis an gcéad bheart eile

Conas 01000001 dénártha a thiontú go téacs?

Úsáid tábla ASCII:
010100002 = 26+24 = 64+16 = 80 => "P"
011011002 = 26+25+23+22 = 64+32+8+4 = 108 => "l"
011000+12 = 26+ 20 = 64+32+1 = 97 => "a"
01000001 = 2^6+2^2 = 64+1 = 65 = 'A'
00110000 = 2^5+2^4 = 2^5+2^4 = 32+16 = 48 = '0'

Tábla comhshó téacs Dénártha go ASCII

Heicsidheachúlach Dénártha Carachtar ASCII
00 00000000 NUL
01 00000001 SOH
02 00000010 STX
03 00000011 ETX
04 00000100 EOT
05 00000101 ENQ
06 00000110 ACK
07 00000111 BÉAL
08 00001000 BS
09 00001001 Ht
0A 00001010 LF
0B 00001011 VT
0C 00001100 FF
0d 00001101 CR
0E 00001110 SO
0F 00001111 SI
10 00010000 DLE
11 00010001 DC1
12 00010010 DC2
13 00010011 DC3
14 00010100 DC4
15 00010101 NAK
16 00010110 SYN
17 00010111 ETB
18 00011000 FÉIDIR
19 00011001 EM
1A 00011010 FO
1B 00011011 ESC
1C 00011100 FS
1d 00011101 GS
1E 00011110 RS
1F 00011111 U.S
20 00100000 Spás
21 00100001 !
22 00100010 "
23 00100011 #
24 00100100 $
25 00100101 %
26 00100110 &
27 00100111 '
28 00101000 (
29 00101001 )
2A 00101010 *
2B 00101011 +
2C 00101100 ,
2D 00101101 -
2E 00101110 .
2F 00101111 /
30 00110000 0
31 00110001 1
32 00110010 2
33 00110011 3
34 00110100 4
35 00110101 5
36 00110110 6
37 00110111 7
38 00111000 8
39 00111001 9
3A 00111010 :
3B 00111011 ;
3C 00111100 <
3D 00111101 =
3E 00111110 >
3F 00111111 ?
40 01000000 @
41 01000001 A
42 01000010 B
43 01000011 C
44 01000100 D
45 01000101 E
46 01000110 F
47 01000111 G
48 01001000 H
49 01001001 I
4A 01001010 J
4B 01001011 K
4C 01001100 L
4D 01001101 M
4E 01001110 N
4F 01001111 O
50 01010000 P
51 01010001 Q
52 01010010 R
53 01010011 S
54 01010100 T
55 01010101 U
56 01010110 V
57 01010111 W
58 01011000 X
59 01011001 Y
5A 01011010 Z
5B 01011011 [
5C 01011100 \
5D 01011101 ]
5E 01011110 ^
5F 01011111 _
60 01100000 `
61 01100001 a
62 01100010 b
63 01100011 c
64 01100100 d
65 01100101 e
66 01100110 f
67 01100111 g
68 01101000 h
69 01101001 i
6A 01101010 j
6B 01101011 k
6C 01101100 l
6D 01101101 m
6E 01101110 n
6F 01101111 o
70 01110000 p
71 01110001 q
72 01110010 r
73 01110011 s
74 01110100 t
75 01110101 u
76 01110110 v
77 01110111 w
78 01111000 x
79 01111001 y
7A 01111010 z
7B 01111011 {
7C 01111100 |
7D 01111101 }
7E 01111110 ~
7F 01111111 DEL

Binary System

The binary numeral system uses the number 2 as its base (radix). As a base-2 numeral system, it consists of only two numbers: 0 and 1. 

While it has been applied in ancient Egypt, China and India for different purposes, the binary system has become the language of electronics and computers in the modern world. This is the most efficient system to detect an electric signal’s off (0) and on (1) state. It is also the basis for binary code that is used to compose data in computer-based machines. Even the digital text that you are reading right now consists of binary numbers.

ASCII Text

Tá ASCII (Cód Caighdeánach Meiriceánach um Idirmhalartú Faisnéise) ar cheann de na caighdeáin ionchódaithe carachtar is coitianta. Is as cóid theileagrafaíochta a forbraíodh é ar dtús, agus úsáidtear ASCII go forleathan anois i gcumarsáid leictreonach chun téacs a iompar.

Tá an ASCII bunaidh bunaithe ar 128 carachtar. Seo iad na 26 litir den aibítir Bhéarla (i gcásanna íochtair agus uachtair); uimhreacha ó 0 go 9; agus marcanna poncaíochta éagsúla. Sa chód ASCII, sanntar uimhir dheachúil ó 0 go 127 do gach ceann de na carachtair seo. Mar shampla, is é 65 an ionadaíocht ASCII ar chás uachtair A agus is é 97 an cás íochtair a.