Symbols for Legacy Computing

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Symbols for Legacy Computing
RangeU+1FB00..U+1FBFF
(256 code points)
PlaneSMP
ScriptsCommon
Assigned250 code points
Unused6 reserved code points
Unicode version history
13.0 (2020)212 (+212)
16.0 (2024)249 (+37)
17.0 (2025)250 (+1)
Unicode documentation
Code chart ∣ Web page
Note: [1][2]

Symbols for Legacy Computing is a Unicode block containing graphic characters that were used for various home computers from the 1970s and 1980s and in teletext broadcasting standards. It includes characters from the Amstrad CPC, MSX, Mattel Aquarius, RISC OS, MouseText, Atari ST, TRS-80 Color Computer, Oric, Texas Instruments TI-99/4A, TRS-80, Minitel, Teletext, ATASCII, PETSCII, ZX80, and ZX81 character sets. Semigraphics characters are also included in the form of new block-shaped characters, line-drawing characters, and 60 "sextant" characters (semigraphic character made up of six smaller blocks).[3][4] Additional characters were added to this block in Unicode 16.0 as well.

A supplemental block (Symbols for Legacy Computing Supplement) was added with Unicode 16.0.

Block

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<?>
This table contains uncommon Unicode characters. Without proper rendering support, you may see question marks, boxes, or other symbols instead of the intended characters.
Symbols for Legacy Computing[1][2]
Official Unicode Consortium code chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+1FB0x 🬀 🬁 🬂 🬃 🬄 🬅 🬆 🬇 🬈 🬉 🬊 🬋 🬌 🬍 🬎 🬏
U+1FB1x 🬐 🬑 🬒 🬓 🬔 🬕 🬖 🬗 🬘 🬙 🬚 🬛 🬜 🬝 🬞 🬟
U+1FB2x 🬠 🬡 🬢 🬣 🬤 🬥 🬦 🬧 🬨 🬩 🬪 🬫 🬬 🬭 🬮 🬯
U+1FB3x 🬰 🬱 🬲 🬳 🬴 🬵 🬶 🬷 🬸 🬹 🬺 🬻 🬼 🬽 🬾 🬿
U+1FB4x 🭀 🭁 🭂 🭃 🭄 🭅 🭆 🭇 🭈 🭉 🭊 🭋 🭌 🭍 🭎 🭏
U+1FB5x 🭐 🭑 🭒 🭓 🭔 🭕 🭖 🭗 🭘 🭙 🭚 🭛 🭜 🭝 🭞 🭟
U+1FB6x 🭠 🭡 🭢 🭣 🭤 🭥 🭦 🭧 🭨 🭩 🭪 🭫 🭬 🭭 🭮 🭯
U+1FB7x 🭰 🭱 🭲 🭳 🭴 🭵 🭶 🭷 🭸 🭹 🭺 🭻 🭼 🭽 🭾 🭿
U+1FB8x 🮀 🮁 🮂 🮃 🮄 🮅 🮆 🮇 🮈 🮉 🮊 🮋 🮌 🮍 🮎 🮏
U+1FB9x 🮐 🮑 🮒 🮔 🮕 🮖 🮗 🮘 🮙 🮚 🮛 🮜 🮝 🮞 🮟
U+1FBAx 🮠 🮡 🮢 🮣 🮤 🮥 🮦 🮧 🮨 🮩 🮪 🮫 🮬 🮭 🮮 🮯
U+1FBBx 🮰 🮱 🮲 🮳 🮴 🮵 🮶 🮷 🮸 🮹 🮺 🮻 🮼 🮽 🮾 🮿
U+1FBCx 🯀 🯁 🯂 🯃 🯄 🯅 🯆 🯇 🯈 🯉 🯊 🯋 🯌 🯍 🯎 🯏
U+1FBDx 🯐 🯑 🯒 🯓 🯔 🯕 🯖 🯗 🯘 🯙 🯚 🯛 🯜 🯝 🯞 🯟
U+1FBEx 🯠 🯡 🯢 🯣 🯤 🯥 🯦 🯧 🯨 🯩 🯪 🯫 🯬 🯭 🯮 🯯
U+1FBFx 🯰 🯱 🯲 🯳 🯴 🯵 🯶 🯷 🯸 🯹 🯺
Notes
1.^ As of Unicode version 17.0
2.^ Grey areas indicate non-assigned code points

The image below is provided as quick reference for these symbols on systems that are unable to display them directly:

File:UCB Symbols for Legacy Computing.png

History

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The following Unicode-related documents record the purpose and process of defining specific characters in the Symbols for Legacy Computing block:

Version Final code points[a] Count L2 ID WG2 ID Document
13.0 U+1FB00..1FB92, 1FB94..1FBCA, 1FBF0..1FBF9 212 L2/17-435R Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/18-039 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/18-235 (full, no_attach, sources, mappings_zip) Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/18-241 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/18-275R (full, no_attach, sources, mappings_zip) Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/18-300 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/19-025 (full, no_attach, sources, mappings_zip) N5028 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/19-047 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/19-008 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/20-015R Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
16.0 U+1FBCB..1FBEF 37 L2/21-235 (full, no_attach, sources, mappings_zip) Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/22-023 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/21-235R (full, no_attach) Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/22-016 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
17.0 U+1FBFA 1 L2/23-142 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/23-157 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/23-252 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/23-238R Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
L2/23-231 Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  1. ^ Proposed code points and characters names may differ from final code points and names

See also

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References

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  1. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  2. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  3. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  4. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
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