Справочник Пользователя для National Instruments NI-VXI

Chapter 3      Software Overview

NI-VXI User Manual

3-68

© National Instruments Corporation

you can use 

MapTTLtrig

 to configure the mainframe-to-mainframe

mapping. The NI-VXI Resource Manager automatically configures a
default mapping based on the user-modifiable configuration files. The

MapTTLtrig

 function can dynamically reconfigure the TTL trigger

mapping. Only special circumstances should require any changes to the
default configuration.

MapUtilBus

 configures mainframe extender utility bus hardware to

map Sysfail, ACfail, and/or Sysreset for the specified mainframe into
and/or out of the mainframe. If the specified frame extender can extend
the VXI/VME utility signals between mainframes, you can use

MapUtilBus

 to configure the mainframe-to-mainframe mapping. The

NI-VXI Resource Manager automatically configures a default mapping
based on user-modifiable configuration files. The 

MapUtilBus

function can dynamically reconfigure the utility bus mapping. Only
special circumstances should require any changes to the default
configuration.

MapVXIint

 changes the VXI/VME interrupt extension configuration

in multiple mainframe configurations. If the specified frame extender
can extend the VXI/VME interrupts between mainframes, you can use

MapVXIint

 to configure the mainframe-to-mainframe mapping. The

NI-VXI Resource Manager automatically configures a default mapping
based on user-modifiable configuration files. The 

MapVXIint

 function

can dynamically reconfigure the utility bus mapping. Only special
circumstances should require any changes to the default configuration.