TI calculator character sets

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As part of the design process, Texas Instruments (TI) decided to modify the base Latin-1 character set for use with its calculator interface. By adding symbols to the character set, it was possible to reduce design complexity as much more complex parsing would have to have been used otherwise.

TI-83 Plus/84 Plus Series[edit]

TI-83 Plus character set[1][2]
_0 _1 _2 _3 _4 _5 _6 _7 _8 _9 _A _B _C _D _E _F
0_ n
 
u
 
v
 
w
 

25B6

2B06

2B07

222B
×
00D7
▫︎
25AB
˖
02D6
·
00B7
T
209C
³
00B3
𝗙
01D5D9
1_
221A
⁻¹
207B 00B9
²
00B2

2220
°
00B0
ʳ
02B3

1D40

2264

2260

2265

207B

1D07

2192
10
0031 0030

2191

2193
2_ SP
0020
!
0021
"
0022
#
0023

2074
%
0025
&
0026
'
0027
(
0028
)
0029
*
002A
+
002B
,
002C

2212
.
002E

2215
3_ 0
0030
1
0031
2
0032
3
0033
4
0034
5
0035
6
0036
7
0037
8
0038
9
0039
:
003A
;
003B
<
003C
=
003D
>
003E
?
003F
4_ @
0040
A
0041
B
0042
C
0043
D
0044
E
0045
F
0046
G
0047
H
0048
I
0049
J
004A
K
004B
L
004C
M
004D
N
004E
O
004F
5_ P
0050
Q
0051
R
0052
S
0053
T
0054
U
0055
V
0056
W
0057
X
0058
Y
0059
Z
005A
Θ
0398
\
005C
]
005D
^
005E
_
005F
6_
201B
a
0061
b
0062
c
0063
d
0064
e
0065
f
0066
g
0067
h
0068
i
0069
j
006A
k
006B
l
006C
m
006D
n
006E
o
006F
7_ p
0070
q
0071
r
0072
s
0073
t
0074
u
0075
v
0076
w
0077
x
0078
y
0079
z
007A
{
007B
|
007C
}
007D
~
007E
inverted =
003D
8_
2080

2081

2082

2083

2084

2085

2086

2087

2088

2089
Á
00C1
À
00C0
Â
00C2
Ä
00C4
á
00E1
à
00E0
9_ â
00E2
ä
00E4
É
00C9
È
00C8
Ê
00CA
Ë
00CB
é
00E9
è
00E8
ê
00EA
ë
00EB
Í
00CD
Ì
00CC
Î
00CE
Ï
00CF
í
00ED
ì
00EC
A_ î
00EE
ï
00EF
Ó
00D3
Ò
00D2
Ô
00D4
Ö
00D6
ó
00F3
ò
00F2
ô
00F4
ö
00F6
Ú
00DA
Ù
00D9
Û
00DB
Ü
00DC
ú
00FA
ù
00F9
B_ û
00FB
ü
00FC
Ç
00C7
ç
00E7
Ñ
00D1
ñ
00F1
´
00B4
`
0060
¨
00A8
¿
00BF
¡
00A1
α
03B1
β
03B2
γ
03B3
Δ
0394
δ
03B4
C_ ε
03B5
[
005B
λ
03BB
μ
03BC
π
03C0
ρ
03C1
Σ
03A3
σ
03C3
τ
03C4
φ
03C6
Ω
03A9

0078 0305

0079 0305
˟
02DF

2026

25C0
D_
25A0
per
2215

2010
²
00B2
°
00B0
³
00B3

000A
𝑖
01D456

0050 0302
χ
03C7
𝙵
01D675
𝑒
01D452
L
2097
𝗡
01D5E1

2E29

27A7
E_ cursor
 
2nd
cursor

 
alpha
cursor

 
alpha
cursor

 
cursor
insert

 
2nd
cursor
insert

 
alpha
cursor
insert

 
alpha
cursor
insert

 
graph
line

 
graph
thick

 
graph
above

 
graph
below

 
graph
path

 
graph
animate

 
graph
dot

 
⬆︎
2B06
F_ ⬇︎
2B07
cursor
full

 
$
0024
⬆︎
2B06
ß
00DF

2423

2044

2B1A

TI-86[edit]

TI-86 character set[3]
_0 _1 _2 _3 _4 _5 _6 _7 _8 _9 _A _B _C _D _E _F
0_ 𝐛
01D41B
𝐨
01D428
𝐝
01D41D
𝐡
01D421

25B6

2B06

2B07

222B
×
00D7
𝐀
01D400
𝐁
01D401
𝐂
01D402
𝐃
01D403
𝐄
01D404
𝐅
01D405
1_
221A
⁻¹
207B 00B9
²
00B2

2220
°
00B0
ʳ
02B3

1D40

2264

2260

2265
-
002D

1D07

2192

23E8

2191

2193
2_ SP
0020
!
0021
"
0022
#
0023
$
0024
%
0025
&
0026
'
0027
(
0028
)
0029
*
002A
+
002B
,
002C

2212
.
002E

2215
3_ 0
0030
1
0031
2
0032
3
0033
4
0034
5
0035
6
0036
7
0037
8
0038
9
0039
:
003A
;
003B
<
003C
=
003D
>
003E
?
003F
4_ @
0040
A
0041
B
0042
C
0043
D
0044
E
0045
F
0046
G
0047
H
0048
I
0049
J
004A
K
004B
L
004C
M
004D
N
004E
O
004F
5_ P
0050
Q
0051
R
0052
S
0053
T
0054
U
0055
V
0056
W
0057
X
0058
Y
0059
Z
005A
[
005B
\
005C
]
005D
^
005E
_
005F
6_
201B
a
0061
b
0062
c
0063
d
0064
e
0065
f
0066
g
0067
h
0068
i
0069
j
006A
k
006B
l
006C
m
006D
n
006E
o
006F
7_ p
0070
q
0071
r
0072
s
0073
t
0074
u
0075
v
0076
w
0077
x
0078
y
0079
z
007A
{
007B
|
007C
}
007D
~
007E
127
003D
8_
2080

2081

2082

2083

2084

2085

2086

2087

2088

2089
Á
00C1
À
00C0
Â
00C2
Ä
00C4
á
00E1
à
00E0
9_ â
00E2
ä
00E4
É
00C9
È
00C8
Ê
00CA
Ë
00CB
é
00E9
è
00E8
ê
00EA
ë
00EB
Í
00CD
Ì
00CC
Î
00CE
Ï
00CF
í
00ED
ì
00EC
A_ î
00EE
ï
00EF
Ó
00D3
Ò
00D2
Ô
00D4
Ö
00D6
ó
00F3
ò
00F2
ô
00F4
ö
00F6
Ú
00DA
Ù
00D9
Û
00DB
Ü
00DC
ú
00FA
ù
00F9
B_ û
00FB
ü
00FC
Ç
00C7
ç
00E7
Ñ
00D1
ñ
00F1
´
00B4
`
0060
¨
00A8
¿
00BF
¡
00A1
α
03B1
β
03B2
γ
03B3
Δ
0394
δ
03B4
C_ ε
03B5
θ
03B8
λ
03BB
μ
03BC
π
03C0
ρ
03C1
Σ
03A3
σ
03C3
τ
03C4
φ
03C6
Ω
03A9

0078 0305

0079 0305
˟
02DF

2026

25C0
D_
25A0
per
2215

2010
²
00B2
°
00B0
³
00B3
⏎:
000A 003A

27A7
line
 
thick line
 

25E5

25E3
anim.d line
 
animate
 

22F1

2588
E_ 2nd
cursor

 
🅰
01F170
alpha
cursor

 
cursor
 
2nd
cursor

 
alpha
cursor

 
alpha
cursor

 

2592
plot
square

 
plot
cross

 
plot
dot

 

2074

FE66

TI-89/92 Series[edit]

The 68k calculators use a character set similar to Latin-1 except that most of the control characters are replaced with mathematical symbols or Greek letters.[4] All characters are printable except the null character.

TI-89/92 character set
_0 _1 _2 _3 _4 _5 _6 _7 _8 _9 _A _B _C _D _E _F
0_ NUL
0000

2401

2402

2403

2404

2405

2406
🔔
01F514

232B

21E5

21B4

2B0F

2912

21B5
🔒
01F512

2713
1_
25A0

25C2

25B8

25B4

25BE

2190

2192

2191

2193

25C0

25B6

2B06

222A

2229

2282

2208
2_ SP
0020
!
0021
"
0022
#
0023
$
0024
%
0025
&
0026
'
0027
(
0028
)
0029
*
002A
+
002B
,
002C
-
002D
.
002E
/
002F
3_ 0
0030
1
0031
2
0032
3
0033
4
0034
5
0035
6
0036
7
0037
8
0038
9
0039
:
003A
;
003B
<
003C
=
003D
>
003E
?
003F
4_ @
0040
A
0041
B
0042
C
0043
D
0044
E
0045
F
0046
G
0047
H
0048
I
0049
J
004A
K
004B
L
004C
M
004D
N
004E
O
004F
5_ P
0050
Q
0051
R
0052
S
0053
T
0054
U
0055
V
0056
W
0057
X
0058
Y
0059
Z
005A
[
005B
\
005C
]
005D
^
005E
_
005F
6_ `
0060
a
0061
b
0062
c
0063
d
0064
e
0065
f
0066
g
0067
h
0068
i
0069
j
006A
k
006B
l
006C
m
006D
n
006E
o
006F
7_ p
0070
q
0071
r
0072
s
0073
t
0074
u
0075
v
0076
w
0077
x
0078
y
0079
z
007A
{
007B
|
007C
}
007D
~
007E

25C6
8_ α
03B1
β
03B2
Γ
0393
γ
03B3
Δ
0394
δ
03B4
ε
03B5
ζ
03B6
θ
03B8
λ
03BB
ξ
03BE

220F
π
03C0
ρ
03C1

2211
σ
03C3
9_ τ
03C4
φ
03C6
ψ
03C8
Ω
03A9
ω
03C9

1D07

212F
𝐢
01D422
ʳ
02B3

1D40

0078 0305

0079 0305

2264

2260

2265

2220
A_
2026
¡
00A1
¢
00A2
£
00A3
¤
00A4
¥
00A5
¦
00A6
§
00A7

221A
©
00A9
ª
00AA
«
00AB
¬
00AC

207B
®
00AE
¯
00AF
B_ °
00B0
±
00B1
²
00B2
³
00B3
⁻¹
207B 00B9
µ
00B5

00B6
·
00B7

207A
¹
00B9
º
00BA
»
00BB

2202

222B

221E
¿
00BF
C_ À
00C0
Á
00C1
Â
00C2
Ã
00C3
Ä
00C4
Å
00C5
Æ
00C6
Ç
00C7
È
00C8
É
00C9
Ê
00CA
Ë
00CB
Ì
00CC
Í
00CD
Î
00CE
Ï
00CF
D_ Ð
00D0
Ñ
00D1
Ò
00D2
Ó
00D3
Ô
00D4
Õ
00D5
Ö
00D6
×
00D7
Ø
00D8
Ù
00D9
Ú
00DA
Û
00DB
Ü
00DC
Ý
00DD
Þ
00DE
ß
00DF
E_ à
00E0
á
00E1
â
00E2
ã
00E3
ä
00E4
å
00E5
æ
00E6
ç
00E7
è
00E8
é
00E9
ê
00EA
ë
00EB
ì
00EC
í
00ED
î
00EE
ï
00EF
F_ ð
00F0
ñ
00F1
ò
00F2
ó
00F3
ô
00F4
õ
00F5
ö
00F6
÷
00F7
ø
00F8
ù
00F9
ú
00FA
û
00FB
ü
00FC
ý
00FD
þ
00FE
ÿ
00FF

See also[edit]

References[edit]

  1. ^ "TI-83 Plus Large Font - TI-Basic Developer". tibasicdev.wikidot.com.
  2. ^ "TI-83 Plus Small Font - TI-Basic Developer". tibasicdev.wikidot.com.
  3. ^ "Data". www.ticalc.org. Retrieved 2019-05-09.
  4. ^ "TI-89 TI-92 Plus Guidebook for Advanced Mathematics Software Version 2.0" (PDF). education.ti.com. Texas Instruments. Archived from the original (PDF) on December 21, 2005.