Appendix B
Multiline Interface Messages
© National Instruments Corporation
B-3
GPIB-LPT User Manual
Multiline Interface Messages
Hex
Oct
Dec
ASCII
Msg
Hex
Oct
Dec
ASCII
Msg
40
100
64
@
MTA0
60
140
96
`
MSA0,PPE
41
101
65
A
MTA1
61
141
97
a
MSA1,PPE
42
102
66
B
MTA2
62
142
98
b
MSA2,PPE
43
103
67
C
MTA3
63
143
99
c
MSA3,PPE
44
104
68
D
MTA4
64
144
100
d
MSA4,PPE
45
105
69
E
MTA5
65
145
101
e
MSA5,PPE
46
106
70
F
MTA6
66
146
102
f
MSA6,PPE
47
107
71
G
MTA7
67
147
103
g
MSA7,PPE
48
110
72
H
MTA8
68
150
104
h
MSA8,PPE
49
111
73
I
MTA9
69
151
105
i
MSA9,PPE
4A
112
74
J
MTA10
6A
152
106
j
MSA10,PPE
4B
113
75
K
MTA11
6B
153
107
k
MSA11,PPE
4C
114
76
L
MTA12
6C
154
108
l
MSA12,PPE
4D
115
77
M
MTA13
6D
155
109
m
MSA13,PPE
4E
116
78
N
MTA14
6E
156
110
n
MSA14,PPE
4F
117
79
O
MTA15
6F
157
111
o
MSA15,PPE
50
120
80
P
MTA16
70
160
112
p
MSA16,PPD
51
121
81
Q
MTA17
71
161
113
q
MSA17,PPD
52
122
82
R
MTA18
72
162
114
r
MSA18,PPD
53
123
83
S
MTA19
73
163
115
s
MSA19,PPD
54
124
84
T
MTA20
74
164
116
t
MSA20,PPD
55
125
85
U
MTA21
75
165
117
u
MSA21,PPD
56
126
86
V
MTA22
76
166
118
v
MSA22,PPD
57
127
87
W
MTA23
77
167
119
w
MSA23,PPD
58
130
88
X
MTA24
78
170
120
x
MSA24,PPD
59
131
89
Y
MTA25
79
171
121
y
MSA25,PPD
5A
132
90
Z
MTA26
7A
172
122
z
MSA26,PPD
5B
133
91
[
MTA27
7B
173
123
{
MSA27,PPD
5C
134
92
\
MTA28
7C
174
124
|
MSA28,PPD
5D
135
93
]
MTA29
7D
175
125
}
MSA29,PPD
5E
136
94
^
MTA30
7E
176
126
~
MSA30,PPD
5F
137
95
_
UNT
7F
177
127
DEL
Message Definitions
PPD
Parallel Poll Disable
MTA
My Talk Address
PPE
Parllel Poll Enable
SPE
Serial Poll Enable
MSA
My Secondary Address
UNT
Untalk
