Rohde & Schwarz EX-IQ-BOX, Руководство пользователя

Страница: 113 / 418

Protocol Settings
R&S
®
EX-IQ-BOX
98 User Manual 1409.5570.32 ─ 05
Fig. 7-2: R&S DigIConf > User Defined dialog
Risk of hardware damage
Digital, electrical signals base on various logical technologies, such as TTL or CMOS with
several voltage levels. Therefore, the signal settings in the R&S
EX-IQ-BOX must cor-
respond to the signal, in both, the logical standard as well as the voltage value.
Any deviations may damage the DUT or the R&S
EX-IQ-BOX.
A change of the logic type during the operation is performed only when you confirm the
following warning message:
Fig. 7-3: User > Logic type warning
●
Check the voltage values of your test setup.
●
Select "OK" if the correct logic type is selected.
●
Select "Cancel" if an incompatible logic type is selected. Adjust your setup accord-
ingly and set correct logic type in
​
Logic Type .
User Defined