Agilent Technologies HP 70903A IF SECTION Wartungshandbuch PDF herunterladen (Seite 25)

lnstalfation

70903A

may require

readdressing.

2-2

Addressing the Module

The HP 70903A needs an appropriate HP-MSIB (Hewlett-Packard Modular System Interface

Bus) address to allow communications with the system master. The HP 70903A module

HP-‘MSIB address is set using the module ’s ROW and COLUMN address switches.

Determining the HP-MSIB Address

The HP 70903A has a factory-preset HP-MSIB address of 2, 18 (row 2, column 18).

Table 2-l

shows the address map for an HP 71210A Microwave Spectrum Analyzer. The addresses

in this table are factory-preset for modules in this system. Refer to the installation and

verification manual for the system master for instructions on how to display the instmment

address map.

Table 2-l. Typical Address Map

Note

The factory-preset addressing of a HP 70903A need not be changed if it is

used with other factory-preset modules. If other modules in a system have

been changed from factory-preset addresses, the HP

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Agilent Technologies HP 70903A IF SECTION Wartungshandbuch Seite 25