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4.3
GPDB
ADDRESS ASSIGNMENT
4.3.1
The
1994 must be
assigned an address as
a
bus
member when
operating
in
a
GPIB
system.
Assigning
an address to the
counter permits
it
to
be
"called up"
by
the
system
controller or other resident bus
device without
interfering
with
them.
NOTE:
Only
a total of
15 devices, including the
1994,
can
reside
on any
single
488-bus.
4.3.2
The
counter
is
equipped with a rear-panel switch bank, enabling
the user
to
assign
one of 31 addresses (numbers
00
to
30).
4.3.3
Table
4.2
contains
all
the
information required
for
setting
the counter's
address
and determining
the talk
and
listen
address codes used
in
programming
the
controller.
4-8
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