7 -BIT ASCII CODE CURSOR CONTROL KEY CODES
7-BIT ASCII CODE
Octal
Octal
Code Char Code
000 NUL 040
001 SOH 041
002 STX 042
003 ETX 043
004 EOT 044
005 ENQ 045
006 ACK 046
007 BEL 047
010 BS
050
011 HT
051
012 LF
052
013 VT
053
014 FF
054
015 CR
055
016 so 056
017 Sl
057
020 DLE 060
021 DCl 061
022 DC2 062
023 DC3 063
024 DC4 064
025 NAK 065
026 SYN 066
027 ETB 067
030 CAN 070
031 EM 071
032 SUB 072
033 ESC 073
034 FS
074
035 GS 075
036 AS
076
037 us 077
Char
SP
#
$
%
& ? (apostrophe)
I I
+
, (comma)
. (period) I 0
2 3 4 5 6 7 8 9
<
>
I
Octal Code
100 101 102 103 104 105 106 107 11 0 111 112 113 114 115 116 117 120 121 122 123 124 125 126 127 130 131 132 133 134 135 136 137
Char
A B
c
D
G H
K
M N 0 p Q A
s
T
u
v
w
X y
z
I \ I
II
Octal Coda Char
140 141 142 b 143 144 d 145 146 f 147 g 150 151 152 153 154
155 m
156 157 0 160 p 161 q 162 163 164 165 166 167 w 170 171 172 173 174 175 176 177 DEL
NOTE :
The following con trol characters are generated differently from previous DIGITAL terminals.
Code NUL AS
us
VT100 CT AL - Space bar CTRL - CTRL - I
Previo us Terminal CTAL -@ CTRL - II CTRL - -
CURSOR CONTROL KEY CODES
Cursor Key (arrow)
VT52 Mode
ANSI/ Cursor Kay Mode Reset
Up Down Right Left
ESC A
ESC B
ESCC
ESC n
ESC [ A
ESC I B
ESC[ C ESC [D
ANSI / Curso r Key Mode Set
ESCOA ESCOB ESC OC ESC 0 D
SPECIAL GRAPHICS CHARACTERS
Octal
Graphic with
Code
US or UK Set
137
140
\
141
142
143
144
d
145
146
f
147
g
150
151
152
153
154
155
m
156
157
0
160
p
161
q
162
163
164
165
166
167
w
170
171
172
173
174
175 76
Graphic with " Special Graphics" Set
Blank Di amond Checkerboard (error indicator) HT horizontal tab FF form feed
CR carriage return LF line feed
Degree symbol
? Plus/ minus
NL new line
VT vertical tab .J Lower -right co rner , Upper-right corner r- Upper-left corner L Lower-left corner
+ Crossing lines
Horizontal line - Scan 1 Horizontal line - Scan 3 Horizontal line - Scan 5 Horizonta l line - Scan 7
Horizonta l line - Scan 9 t- Left " T" -t Right " T" .1. Bottom " T" T Top " T"
Vertical Ba r ..;; Less than or equal to ~ Greater than or equal to 1r Pi ? Not equal to
? UK pound sign
Centered dot
VT100 PROGRAMMING REF ERENCE CARD
ANSI COMPATIBLE MODE CURSOR MOVEMENT COMMANDS
Cursor up Cursor down Cursor forward (righ t) Cursor backward (left) Direct cursor addressing
Index Next Line Reverse index Save cursor and attributes Restore cu rsor and attributes
ESC[ Pn A ESC [ Pn 8 ESC [ Pn C ESC[ Pn D
ESC I PI ; Pc H or
ESC [ 1'1 ; Pt f
ESC D ESCE ESCM ESC7 ESC B
LINE SIZE (DOUBLE -HEIGHT AND DOUBLE-WIDTH) COMMANDS
Change this line to double-height top half Change this line to double-height bottom half Change this line to single -width single -height Change this line to double-width single -height
ESC#3 ESC# 4 ESC# S ESC# 6
CHARACTER ATTRIBUTES ESC [ l's; l's; l's; .. .. l's m
Ps =
0 or None 1 4 5 7
All Attributes Off Bold on Underscore on Blink on Reverse video on
ERASING
From cursor to end of line From beginning of line to cursor Entire line containing cursor From curso r to end of screen From beginning of screen to cursor Entire screen
ESC [ K or ESC I 0 K ESC [I K ESC [ 2 K
ESC I J or ESC I 0 J
ESC II J ESC [2 J
j
PROG RAMM ABLE LEOs ESC I Ps;Ps;... Ps q
Ps ~
0 or None 1 2 3 4
All LEOs Off L 1 on L2 on L3 on L4 on
CH AR A CTE R SETS (G O AND G1 DESIGNAT ORS )
Character Set
United Kingd om (UK ) United States (USASC II ) Special graphics cha racters
and line drawing se t Alternate character ROM Alte rnate ch arac ter ROM
spe ci al graphics characters
GO Desi gnator ESC ( A ESC ( B ESC ( O
ESC ( I ESC ( 2
G1 Designator ESC ) A
ESC I B
ESC ) O
ESC ) I ESC ) 2
SCROLLING REGIO N ESC [ Pt; Pb r
TA B STO PS
Set tab at current column Cl ear tab at cu rrent colu mn Clear al l tabs
ESC H
ESC [ g or ESC [ 0 g
ESCI3g
MOD ES
M ode Name
Line fee d/ new line Cursor key m ode ANSIIVT52 mode Col umn mode Scrolling mode
Screen mode Origin mode W raparound Auto repeat Interla ce
Graph ic proc. option Keyp ad mode
To Set
To Reset
Mode
Sequence M ode
Sequence
New line ESC 120h Application ESC [?lh
ANSI 132 Col Sm o oth
N/ A ESC [?3h
ESC [?4h
Line feed Cur so r VT5 2 80 Col Jump
ESC [20/ ? ESC [?/ ? ESC 1?2/ ? ESC [?3 / ? ESC [?4/ ?
Reve rse Relati ve On On On
ESC [?Sh ESC [ ?6h ESC[?7h ESC [?Sh ESC[?9h
Normal Ab so l u t e Off Off Off
ESC [?5/ ? ESC [?6/ ? ESC [?7/ ? ESC [?8/ ?
ESC [?9/ ?
On
ESC I
Applicat ion ESC ~
Off Numeric
ESC2 ESC >
?The last charac ter of the escape sequence is a low ercase L (154e).
REPOR TS Cursor Position Report Invoked by Response is
ESC 16 n
ESC I 1'1; p,. R
Status Report
Invo ked by Response is
ESC [ Sn ESC [ 0 n ESC [3 n
(termina l ok) (te rmina l not ok)
W hat Are You Invo ked by Respo nse is
ESC [ c or ESC l 0 c
ESC I ?I ; Ps C
Ps ~ 0 1 2 3 4
6 7
Base VT100. no options Processor option (STP) Advanced vi deo option (AVO ) A VO and STP Graphics proce ssor option (GO) GO and STP GO and AVO GO. ST P. and AVO
Altern ately invoked by ESC Z (not re commended) . Response is the same.
R ES ET ESC c
CONFIDENCE TESTS
Fill Screen w ith ''Es ' Invo ke Testi s)
ESC # S ESC 12; Ps y
Ps ~ 1
Power -up self test (ROM chec ksum . RAM . NVR. keyboard and AVO if installed)
2 (Loop back connector require d) Data Loop Back
4 (Loop back connector required) ETA M odern Control Test
B
Repea t selected test is)
inde f i nit ely
(unti l failure or pow er off)
VT52 COMPATIBLE MODE Cursor Up Cursor Down Cursor Right Cursor Left Select Special Graph ics chara cter set
Selec t AS CII character se t Cur sor to ho m e Reve rse li ne feed Erase to end of scree n Erase to end of line
Direct curso r ad dress Ide nt if y Enter alternate keypad mode Exit al terna te keypad mode Enter ANSI mode
ESCA ESC B ESCC ESC I) ESC F
ESCG ESCH ESC I ESCJ ESC K
ESCY ic ESCZ
ESC~
ESC > ESC <
(see note 1) (se e note 2)
NOTE 1: NOTE 2 :
Lin e and colum n numbers fo r d irect curso r address are single cha rac ter codes w hose values are t he desired number plus 37 8 . Li ne and column numbers start at 1.
Response to ESC Z is ESC / Z .
AUXILIARY KEYPAD CODES
VT 52
Nu m eric
Key
M ode
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
. (com ma) . (pe riod) ENTER
PF1 PF2 PF3 PF4
. (com ma) . (period) Same as RETURN ESC P ESCQ ESC R ESCS
VT52 Application Mode
E Cp ESC?q ESC'! r ESC?s ESC? t ESC? u ESC?? ESC?w ESC?x ESC?y ESC?m
ESC? I ?
ESC? n ESC?M
ESCP ESCQ ESC R ESCS
ANSI Nu meric M ode
0
2 3 4 5 6 7 B 9
. (c omma) . (period) Same as RETURN ESCOP ESCOQ ESCO R ESC OS
ANSI A pplication Mode
ESCOp ESCOq ESC Or ESC OS ESCOt ESCOu ESCO? ESC Ow ESC Ox ESCOY ESC Om ESCO/ ? ESC On ESC OM
ESCOP ESCOQ ESC OR ESC OS
? The last charac ter of th e esc ape se quence is a low ercase L (154 8 ).
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