advantest corporation TR5821 - Page 52

When bit 7 is set to “1”, the 2-character header is transmitted during the
data transmission. When set to “0”, however, the 2 characters become space
codes.
Table 4-3 Address code table
ASCII code character
ADDR ESS switches
Decimal code
LISTEN
TALK
A5
A4
A3
A2 A1
SP @
0
0
0
0
0
00
|
A
0
0
0
0 11
01
"
B
0
0
0 1
0
02
#
C
0
0
0
1
1
03
$
D
0
0 1
0
0
04
%
E
0 0
1
0 1
05
& F
0
0
1
1
0 06
'
G
0
0
1
1
1
07
(
H
0 1
0
0
0
08
) I
0 1
0
0
1
09
*
J
0 1
0
1
0
10
+
K
0 1
0 1
1
11
.
L
0 1
1
0
0
12
-
M
0 1
1
0 1
13
0
N
0
1
1
1
0
14
/
0
0
1
1
1 1
15
0 P
1
0
0
0
0
16
1
Q
1
0
0
0
1
17
2 R
1
0
0 1
0
18
3
S 1
0
0
1 1
19
4
T
1
0 1
0
0
20
5
U
1
0 1
0
1
21
6
V
1
0 1 1
0
22
7
w
1
0 1 1
1
23
8 X
1
1
0 0
0 24
9 Y
1 1
0
0
1
25
2 1
1
0
1
0
26
;
I
1 1
0 1 1
27
<
\
1
1
1
0
0
28
=
I
1
1
1
0
1
29
>
~
1
1 1
1
0
30
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