RTX RTX2018, Руководство пользователя

Страница: 26 / 34

Date: 09-May-2019
Product name RTX2018
File : RTX2018 User Manual 1.0.docx Ref.: FHA Page: 26 of 34
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Unauthorized copying is not allowed. The information in this document is believed to be correct at the time of writing. RTX A/S
reserves the right at any time to change said content, circuitry and specifications.
5.4.1
DUT Control for TX Measurements
The “ DUT Interface ” and “DUT C ontrol ” fields (see Figure 15 below) in the lower left-hand
corner of the window can be used to control the DUT. This will only work when the DUT is
running with an RTX-supplied firmware
( Note 1 )
.
Figure 15. DUT interface TX
Communication with the DUT is done via a product-specific “RtxProdTest.DLL” . To load this
DLL, press “Load DLL”. The previously loaded DLL will be loaded. If none has been selected, a
‘Open file menu’ will appear and the desired DLL can be selected.
The
“DUT COM Port” field is a drop-down menu for selection of the COM port to be used for
communication. The drop-down menu will be populated at program launch and whenever the
“ Refresh ” button is pressed next to it.
A new DLL can be selected and opened at any time
using the “Change Path” button.
Pressing the “Unload DLL” will unload the DLL and disallow any DUT communications. This will
“ gray out ” (disable) the DUT control in the TX tabs and the BER measurement buttons in the
RX field as these are now longer functional.
There is a refresh button t
o the right of the “DUT Interface” field that will check the
communication with the DUT using the “IsTargetConnected()” c all.
If the connection is ok, a green icon
appears, if not, an exclamation mark will be shown.
There is a “Setup DUT in Tx Mode” button i n the “ DUT Control ” area. Pressing this button will
send a “SetAdvancedBurstMode” test command to the DUT.
As this command holds a large number of parameters, the GUI itself will determine the correct
values for the command.
The command will make the DUT send DECT full slot frames with the: