Chapter 3
Local Command Set
© National Instruments Corporation
3-35
GPIB-VXI User Manual
SaDisCon
Purpose:
Detach
all
secondary address links except the secondary address link to the GPIB-
VXI command set.
Command
Syntax:
SaDisCon
Action:
Detaches all secondary address links from servants of the GPIB-VXI.
VXIbus Interrupt Handler Configuration Commands and
Queries
The interrupt handler configuration commands and queries are described on the following pages.
•
AllHandlers?
•
AssgnHndlr
•
HandlerLine?
•
RdHandlers?
The interrupt handler commands and queries configure and report the relationships between the
GPIB-VXI interrupt handlers and VXIbus interrupt levels.
The GPIB-VXI has three programmable interrupter handlers. An application program can
confirm this with the
RdHandlers?
query. The
AllHandlers?
and
HandlerLine?
queries return the current VXI interrupt level assignments for the handlers. The
AssgnHndlr
command can be used to change the level assignments.
AllHandlers?
Purpose:
Get the VXIbus interrupt level assigned to all GPIB-VXI interrupt handlers.
Query
Syntax:
AllHandlers?
Response:
Program
response:
<level1>,<level2>,<level3>
<CRLF>
where
<level1>
is the interrupt level assigned to handler 1,
<level2>
is the
interrupt level assigned to handler 2, and
<level3>
is the interrupt level
assigned to handler 3.
