HP 5340A Operating And Service Manual page 27

Model 5340A
Installation and Remote Programming
DATA LINES
ADDRESS SWITCHES
A5
See 0
Note 2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
NOTES: Changing the listen address changes the talk address and vice versa.
1.
2. Only first five bits of binary code are given. Sixth and seventh bits determine whether address is
Talk or Listen. 01 for Listen, 10 for Talk.
b. SRQ is output only: It is capable of sinking 45 mA
c. Data lines (DIO1 through DI07) and the handshake lines (RFD, DAC, and DAV) are bi-
directional. They aje /a combination of a and b, i.e., when a TALKER, capable of sinking
45
d. D108 is connected to a similar divider and is always a t 3.2V at 2K impedance.
2-10
Table 2-3. Available Address Codes
A4 A2
A3
0 0 0
0
0 0
0 0 1
0 0 1
0 0 0
1
0 1 0
0 1
1 0
0 1 1
1 0 0 0
1
0 0 1
1 0 1 0
1 0 1 1
1 0 0
1
1 1 0 1
1 1 0
1 1 1 1
0 0 0 0
0 0 0
1
0 1
0 0
0 0 1 1
0 0
1 0
0 1 0
0 1 1 0
0
1 1 1
0 0
1 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 0
1 1
>
TALK ADDRESS
0
1
A
0 B
1
C
D
E
1
F
G
1
H
I
J
K
L
M
N
0
P
Q
R
S
T
U
V
W
X
Y
Z
\
1
at
LISTEN ADDRESS
I
#
I
*
+
I
0
1
2
3
4
5
6
7
8
9