Apl-Ascii Bit-Pairing Transmission Codes; Apl-Ascii Typewriter-Pairing Trans - HP 2641A Reference Manual

Reference Tables
Table B-4. APL-ASCII Bit-Pairing
Transmission Codes
CONTROL (CNTL)
DISPLAYABLE
CHARACTERS CHARACTERS
7
0 0
a
0
1 1 1 1
BIT
6
0
0
1 1 0 0 1
1
4321
5
0 1
0
1
0
1
0
1
~
~
0000
SP 0
to ' *
~
P
NUL DLE
~ ~
0001
..
1
0:
? A Q
SOH DCl
~ ~
-
0010 2
1
P
B R
STX DC2
~~ ~
0011
<
3
(\
r
c s
ETX
DC3
~
~
0100
S
4
L
......
D T
EaT DC4
~ ~
0101
=
5
f
J, E U
ENG NAK
~ ~
0110
~ 6
- v
F
V
ACK SYN
BEL
~ ~
0111
) 7
v
w G W
ETB
~ ~
1000
t
8
~
:>
H X
BS CAN
~ ~
1001
v
9
\
t I
y
HT
EM
~ ~
1010
)
] c
J
Z
LF
SUB
~ ~
1011
(
(
~
K
-i
VT ESC
1100
~ ~
I
;
0 0
L $
FF FS
1101
~ ~
+
-
I
i
M
}
CR
GS
1110
~ ~
:
T
X
N
so
RS
1111
~ ~
/ \
0
/\
0
DEL
SI
US
Table B-5. APL-ASCII Typewriter-Pairing
Transmission Codes (see Note)
CONTROL (CNTL)
DISPLAYABLE
CHARACTERS CHARACTERS
7
0 0
0 0 1
1
1
1
BIT 6
0 0 1 1
0
0 1 1
4321
5
0
1
0 1 0 1
a
1
~ ~
0000
SP 0
-
' *
¢
P
NUL DLE
~ ~
..
0001
1
Ct.
?
A Q
SOH
DCl
~ ~
0010
)
2 1
P
B R
STX
DC2
~ ~
0011
.(
3
(\
r
c s
ETX DC3
~ ~
0100 ~
4
L
...
D T
EaT DC4
~
~
0101
=
5
f
J. E
U
ENG NAK
~
~
0110
)
6
-
v F
V
ACK SYN
BEL
~ ~
0111
] 7
v w G
W
ETB
~ ~
1000
v 8
~
:>
H
X
BS CAN
1001
~ ~
/\
9
\
t
I
y
HT
EM
~ ~
1010
~ ( c J Z
LF SUB
~ ~
1011
+ [
+-
K
{
VT ESC
1100
~ ~
I
; 0
~
L
-i
FF FS
1101
~ ~
+
x
I
4
M
}
CR
GS
1110
~ ~
:
T
~
N
$
so
RS
1111
~ ~
/ \ 0
-
0
DEL
SI
US
NOTE: These codes apply only when transmitting data to a printer. (Strapping option P on Keyboard Interface peA controls
which code will be sent to the printer - strap P closed
=
Bit Pairing, strap P open
=
Typewriter Pairing.
B-6