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Configuring the Interface Card
Figure I shows the location of all the configuring switches on the 98624A, in the default (factory set)
configuration. In this configuration, the interface card "wakes up" as follows:
I. Not System Controller
2. Interrupt Level 3
3. Select Code 8
4. Primary Address 0
If the default configuration is acceptable, check to make sure that all the switches are set according to the
diagram. If you wish to reconfigure the interface, refer to the accompanying drawing and the HP-IB
section of your I/O Programming Manual.
2
PI
NOTES:
o
1
0
REMOTE jumper
Out - Enabled
In • Not Enabled
CODE
2: :
Ul
SEL
; 0
(Note
1)
:§:
4
~
Interrupt Level Switch
(See Table
1)
I
---
1
0
LSBIO
C I ·
1 -AORS-l
(Note
2)
2: :
HP-IB
Cl4
M
S
e
CI
SYS CTL
(Note 3)
I
=
System Controller
o •
Not System Controller
Fl
+5V .... A
e-ru-e
Igl~
U2
1. Select Code (SEL CODE) switches set for 8.
Jl
2. Address Switches (l-ADRS-l) set for power-up primary HP-IB address of the card. If you
want this card to perform the functions of the computer's internal HP-IB, we recommend
that you set the address to 21 if the card is the system controller, or 20 if the card is not the
system controller. The driver interprets an HP-IB address of 31 as an address of O.
3. The board is not set for system controller.
Figure 1.
Configuration Switch Diagram
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