![NI AT-GPIB-TNT Скачать руководство пользователя страница 75](http://html1.mh-extra.com/html/ni/at-gpib-tnt/at-gpib-tnt_hardware-manual_1685499075.webp)
TitleShort-Hidden
-75
©
National Instruments Corporation
PXI-GPIB Installation
75
PXI-GPIB Installation
PRINT THIS TOPIC!
Your computer needs to be off while you install your interface. To print this topic, select
File»Print
,
select the
Pages
radio button, and print pages
75-77
.
Caution
Electrostatic discharge can damage several components on these GPIB boards. To avoid
electrostatic damage when you handle the board, touch the antistatic plastic package to a metal
part of your system chassis before removing the board from the package.
Complete the following steps to install your PXI-GPIB:
1.
Make sure that your PXI or CompactPCI chassis is turned off. Keep the PXI or CompactPCI
chassis plugged in so that it remains grounded while you install the PXI-GPIB.
2.
Choose an unused PXI or CompactPCI 5 V peripheral slot. For maximum performance, the
PXI-GPIB has an onboard DMA controller that can only be used if the board is installed in a slot
that supports bus arbitration, or bus master cards. National Instruments recommends
installing the PXI-GPIB in such a slot. If you install the board in a non-master slot, you must
disable the PXI-GPIB onboard DMA controller using the board-level call
ibdma
. Refer to the
NI-488.2 Online Help
for a complete description of
ibdma
.
3.
Remove the filler panel for the peripheral slot you have chosen.
4.
Touch a metal part on your chassis to discharge any static electricity that might be on your
clothes or body.
5.
Insert the PXI-GPIB into the selected 5 V slot. Use the injector/ejector handle to fully inject the
device into place.
shows how to install the PXI-GPIB into a PXI or CompactPCI
chassis.
!