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Reference Tables
Table B-9. Character Code Chart (2645A)
CONTROL ICNTLI
DISPLAYABLE
ESCAPE PRESSED FIRST
CHARACTERS
CHARACTERS
7
0
0
0
0
1
1
1
1
0
0
1
1
1
1
BIT
6
0
0
1
1
0
0
1
1
1
1
0
0
1
1
4321
5
0
1
0
1
0
1
0
1
0
1
0
1
0
1
~
~
~
~ DELA~
DELETX
~
~
0000
SP
0
@
P
\
P
CURSOR
NUL
DLE
RELATIVE
f
1
, SEC.
CHAR
SENSE
~
~
~
~ tCUR~
INSER~
~~.-
~
0001
!
1
A
Q
a
q
CURSOR
SET
CHAR
ABSOLUTE
f
2
SOH
DC'
TAB
UP
ON
SENSE
~
~
"
~
CLEAR~ ~CUR~
INSER~
KEYBO~
~
0010
2
B
R
b
r
CHAR
f
3
STX
DC2
TAB
DOWN.
OFF
ENABLE
~
~
~
CLEA~
-+CUR~ ROLL~KEYBO~
~
0011
#
3
C
S
C
S
f
4
ETX
DC3
ALL TABS
RIGHT
UP
DISABLE
~
~
~
SETL~ ~CUR~ ROLL~
~
~
0100
$
4
D
T
d
t
f
S
EOT
DC4
MARGIN
LEFT
DOWN
ENTER
~
~
~
r~ RESET~ NEXT~ BINAR~
~
0101
%
5
E
U
e
u
SET
ENQ
NAK
RIGHT
f
6
MARGIN
TERMINAL
PAGE
READ
~
~
~
STAR0Z
CURSO~
PREV
~
MODE~
~
0110
&
6
F
V
f
PARA·
V
METER
ALPHA
HOME
DIS·
f
7
ACK
SYN
SEQUENCE
FIELD
DOWN
PAGE
CONNECT
BEL
~
~
~
STAR~
CURSO~
FORM~
X
~
0111
7
G
W
9
W
NUMERIC
MODE
SOFT
f
8
ETB
FIELD
RETURN
ON
RESET
~
~
~
~
HOME~
FORM~
HOME~
DATA~
START
CURSOR
CURSOR
1000
(
8
H
X
h
X
ALPH-NUM
(SEE
MODE
(SEE
BS
CAN
FIELD
NOTE 31
OFF
NOTE 31
SELF TEST
~
~
DEFI~~
~
HORI·X
~
BACK~ MONI~
1001
)
9
I
Y
i
DISPLAY
Y
CHAR
ZONTAL
FUNCTION
HT
EM
SET
TAB
ON
TAB
MODEON
~
~
~
"\
CLEAR~
~~
~
TERM~
1010
*
:
J
Z
j
Z
DISPLAY
SOFT KEY
LF
SUB
FUNCTIONS
DISPLAY ON
DSPLY
OFF
SELF TEST
~
~
~
~
ERAS~
STAR~~
SOFT.X
START~
{
KEY
1011
+
;
K
[
k
TO END
UNPROTEC
DISPLAY
XMIT
VT
ESC
OF LINE
FIELD
OFF
ONLY FIELD
1100
~
~
<
L
\
I
I
~
~ INSER~
~
MEMO~
~
I
LOCK
FF
FS
LINE
ON
~
~
}
~
~
DELEX
~
MEMO~
~
1101
-
=
M
1
m
END
CR
GS
UNPROTECT
LOCK
LINE
FIELD
OFF
~
~
~
~
INSER~
TERM~~
~
SEND~~
1110
>
N
1\
-
SECOND-
n
CHAR
PRIMARY
ARY
SO
RS
W/WRAPON
STATUS
STATUS
~
~
/
?
D_
o
DEL
""<
~
DELET~ INSER)~
~
~
1111
CHAR
NON-DISP
SI
US
W/WRAP
TERMINATR
Example: J is bits 1001010; Control J is LF line feed; Escape ([c) followed by J is CLEAR DISPLAY
LEGEND
AK
ACKNOWLEDGE
o '-
BELL
BS
BACKSPACE
CN
-- CANCEL LINE
CR
-
CARRIAGE RETURN
01
-
DEVICE CONTROL 1
02
-
DEVICE CONTROL 2
03
-
DEVICE CONTROL 3
04
-
DEVICE CONTROL 4
DEL -
DELETE
DL
DATA LINK ESCAPE
EM
END OF MEDIUM
EO
-
ENOUIRY
ET
-- END OF TRANSMISSION
EC
ESCAPE
EB
END OF TRANSMISSION BLOCK
EX
END OF TEXT
FF
FORM FEED
FS
FILE SEPARATOR
GS
-
GROUP SEPARATOR
HT
HORIZONTAL TABULATION
LF
-
LINE FEED
NK
_. NEGATIVE ACKNOWLEDGE
RS
~
RECORD SEPARATOR
SI
-
SHIFT IN
SO
SHIFT OUT
SP
-
SPACE
SH
START OF HEADING
SX
-
START OF TEXT
SB
-
SUBSTITUTE
SY
-
SYNCHRONOUS IDLE
US
-
UN IT SEPARA TOR
VT
-
VERTICAL TABULATION
NOTES:
1.
LOWER CASE LETTER, LOWER CASE SYMBOL, AND CONTROL CHARACTER CODES ARE GENER-
ATED BY STANDARD TERMINAL, BUT ASSOCIATED CHARACTERS ARE NOT DISPLAYED ON
T~E
THE SCREEN. REFER TO SECTION VII FOR DISPLAYABLE CHARACTER SET.
2. SINGLE CHARACTER ESCAPE SEQUENCES AND CONTROL CODES NOT LISTED WITH A FUNCTION
ARE NEITHER ACTED UPON NOR DISPLAYED.
3. ESC H HOMES CURSOR INCLUDING TRANSMIT-ONLY FIELDS. ESC h HOMES CURSOR EXCLUDING
TRANSMIT·ONLY FIELDS.
B-11
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