© Agilent Technologies 2001–2003 Agilent 3070 System Installation Manual (MS Windows Version) 2-40
Chapter 2: MS Windows System Installation Reference: Device Files
Device Files This section contains:
■ Introduction, 2-40
■ Location of Device Files, 2-40
■ If a DUT Power Supply is Replaced, 2-40
■ DUT Power Supply Device Files, 2-40
Introduction
Management of devices on MS Windows controllers are
very different than on UNIX controllers.
On MS Windows controllers, most devices are managed
invisibly by the operating system. A small number of
devices (primarily GPIB) are mirrored in the
$AGILENT3070_ROOT/dev directory so that the 3070
software will execute properly.
Location of Device Files
Device files can be found in the directory:
$AGILENT3070_ROOT/dev
and are shown in Table 2-14.
If a DUT Power Supply is Replaced
Change the appropriate ps<x> file if the GPIB address
of any power supply changes.
Example 2-2 shows the contents of the default ps0 file.
In the line:
7,22
22
represents the GPIB address.
Example 2-2 Contents of the default ps0 file
!!!! 26 0 1 664499475 0000
hpib
7,22
DUT Power Supply Device Files
See Table 2-18 on page 2-47 for DUT power supply
GPIB addresses and device files.
Table 2-14
Device Files in $AGILENT3070_ROOT/dev
gpio1 hpib1 dmm
null scope dmm_ref
ps0. . . ps11 hp3488 synth
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