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「UTF-8」の版間の差分

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18行目:
 
ビットパターンは以下のようになっている。
{| class="wikitable" style="fontwhite-familyspace: 'Courier New', monospacenowrap; whitefont-spacesize: nowrapsmall;"
|-
! Unicode
26行目:
|-
| U+0000 … U+007F
| style="text-align: right; font-family: monospace;" | 0xxx xxxx
| colspan="5" rowspan="3" |
| style="text-align: center; font-family: monospace;" | 00-7F
| 00-7F
| colspan="5" rowspan="3" |
| rowspan="3" | {{0}}7bit
|-
| (min) U+0000
| style="text-align: right; font-family: monospace;" | 000 0000
| style="text-align: center; font-family: monospace;" | 00
|-
| (max) U+007F
| style="text-align: right; font-family: monospace;" | 111 1111
| style="text-align: center; font-family: monospace;" | 7F
|-
| U+0080 … U+07FF
| style="text-align: right; font-family: monospace;" | 110yyy yx
| style="text-align: right; font-family: monospace;" | 10xx xxxx
| colspan="4" rowspan="3" |
| style="text-align: center; font-family: monospace;" | C2-DF
| C2-DF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| colspan="4" rowspan="3" |
| rowspan="3" | 11bit
|-
| (min) U+0080
| style="text-align: right; font-family: monospace;" | 000 10
| style="text-align: right; font-family: monospace;" | 00 0000
| style="text-align: center; font-family: monospace;" | C2
| style="text-align: center; font-family: monospace;" | 80
|-
| (max) U+07FF
| style="text-align: right; font-family: monospace;" | 111 11
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: center; font-family: monospace;" | DF
| style="text-align: center; font-family: monospace;" | BF
|-
| U+0800 … U+FFFF
| style="text-align: right; font-family: monospace;" | 1110yyyy
| style="text-align: right; font-family: monospace;" | 10yxxx xx
| style="text-align: right; font-family: monospace;" | 10xx xxxx
| colspan="3" rowspan="3" |
| style="text-align: center; font-family: monospace;" | E0-EF
| E0-EF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| colspan="3" rowspan="3" |
| rowspan="3" | 16bit
|-
| (min) U+0800
| style="text-align: right; font-family: monospace;" | 0000
| style="text-align: right; font-family: monospace;" | 1000 00
| style="text-align: right; font-family: monospace;" | 00 0000
| style="text-align: center; font-family: monospace;" | E0
| style="text-align: center; font-family: monospace;" | A0
| style="text-align: center; font-family: monospace;" | 80
|-
| (max) U+FFFF
| style="text-align: right; font-family: monospace;" | 1111
| style="text-align: right; font-family: monospace;" | 1111 11
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: center; font-family: monospace;" | EF
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
|-
| U+10000 … U+1FFFFF
| style="text-align: right; font-family: monospace;" | 11110y yy
| style="text-align: right; font-family: monospace;" | 10yy xxxx
| style="text-align: right; font-family: monospace;" | 10xxxx xx
| style="text-align: right; font-family: monospace;" | 10xx xxxx
| colspan="2" rowspan="3" |
| style="text-align: center; font-family: monospace;" | F0-F7
| F0-F7
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| colspan="2" rowspan="3" |
| rowspan="3" | 21bit
|-
| (min) U+10000
| style="text-align: right; font-family: monospace;" | 0 00
| style="text-align: right; font-family: monospace;" | 01 0000
| style="text-align: right; font-family: monospace;" | 0000 00
| style="text-align: right; font-family: monospace;" | 00 0000
| style="text-align: center; font-family: monospace;" | F0
| style="text-align: center; font-family: monospace;" | 90
| style="text-align: center; font-family: monospace;" | 80
| style="text-align: center; font-family: monospace;" | 80
|-
| (max) U+1FFFFF
| style="text-align: right; font-family: monospace;" | 1 11
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: right; font-family: monospace;" | 1111 11
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: center; font-family: monospace;" | F7
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
|-
| U+200000 … U+3FFFFFF
| style="text-align: right; font-family: monospace;" | 111110yy
| style="text-align: right; font-family: monospace;" | 10yyyx xx
| style="text-align: right; font-family: monospace;" | 10xx xxxx
| style="text-align: right; font-family: monospace;" | 10xxxx xx
| style="text-align: right; font-family: monospace;" | 10xx xxxx
| rowspan="3" |
| style="text-align: center; font-family: monospace;" | F8-FB
| F8-FB
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| rowspan="3" |
| rowspan="3" | 26bit
|-
| (min) U+200000
| style="text-align: right; font-family: monospace;" | 00
| style="text-align: right; font-family: monospace;" | 0010 00
| style="text-align: right; font-family: monospace;" | 00 0000
| style="text-align: right; font-family: monospace;" | 0000 00
| style="text-align: right; font-family: monospace;" | 00 0000
| style="text-align: center; font-family: monospace;" | F8
| style="text-align: center; font-family: monospace;" | 88
| style="text-align: center; font-family: monospace;" | 80
| style="text-align: center; font-family: monospace;" | 80
| style="text-align: center; font-family: monospace;" | 80
|-
| (max) U+3FFFFFF
| style="text-align: right; font-family: monospace;" | 11
| style="text-align: right; font-family: monospace;" | 1111 11
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: right; font-family: monospace;" | 1111 11
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: center; font-family: monospace;" | FB
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
|-
| U+4000000 … U+7FFFFFFF
| style="text-align: right; font-family: monospace;" | 1111110y
| style="text-align: right; font-family: monospace;" | 10yy yyxx
| style="text-align: right; font-family: monospace;" | 10xxxx xx
| style="text-align: right; font-family: monospace;" | 10xx xxxx
| style="text-align: right; font-family: monospace;" | 10xxxx xx
| style="text-align: right; font-family: monospace;" | 10xx xxxx
| style="text-align: center; font-family: monospace;" | FC-FD
| FC-FD
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| style="text-align: center; font-family: monospace;" | 80-BF
| 80-BF
| rowspan="3" | 31bit
|-
| (min) U+4000000
| style="text-align: right; font-family: monospace;" | 0
| style="text-align: right; font-family: monospace;" | 00 0100
| style="text-align: right; font-family: monospace;" | 0000 00
| style="text-align: right; font-family: monospace;" | 00 0000
| style="text-align: right; font-family: monospace;" | 0000 00
| style="text-align: right; font-family: monospace;" | 00 0000
| style="text-align: center; font-family: monospace;" | FC
| style="text-align: center; font-family: monospace;" | 84
| style="text-align: center; font-family: monospace;" | 80
| style="text-align: center; font-family: monospace;" | 80
| style="text-align: center; font-family: monospace;" | 80
| style="text-align: center; font-family: monospace;" | 80
|-
| (max) U+7FFFFFFF
| style="text-align: right; font-family: monospace;" | 1
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: right; font-family: monospace;" | 1111 11
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: right; font-family: monospace;" | 1111 11
| style="text-align: right; font-family: monospace;" | 11 1111
| style="text-align: center; font-family: monospace;" | FD
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
| style="text-align: center; font-family: monospace;" | BF
|}
 
「https://ja.wikipedia.org/wiki/UTF-8」から取得