R&S RTO6, Руководство пользователя

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Compliance tests
R&S
®
RTO6
1222 User Manual 1801.6687.02 ─ 05
21.6 DDR3 compliance tests (option R&S RTO6-K91)
The option R&S RTO6-K91 enables the automatic processing of DDR3 compliance
tests.
The DDR3 compliance test procedures are described in a separate manual:
●
R&S®RTO-K91, R&S®RTP-K91 DDR3 Compliance Test, User Manual"
21.6.1 Test equipment
For DDR3 compliance tests, the following test equipment is needed:
●
R&S RTP with 4 channels and minimum 8 GHz bandwidth, or
R&S RTO2000 with 4 channels and minimum 4 GHz bandwidth
R&S RTO6 with 4 channels and minimum 4 GHz bandwidth
●
R&S RTO6-K91 DDR3 compliance test option (required option, installed on the
R&S RTO6)
●
4 modular probes, R&S ZM90 with 9 GHz bandwidth. See also Chapter 21.6.1.1,
"Soldering guide for modular probes" , on page 1222.
●
4 modular probe tips R&S RT-ZMA10
●
The free-of-charge R&S ScopeSuite software, which can be installed on a com-
puter or directly on the R&S RTO6.
21.6.1.1 Soldering guide for modular probes
All single-ended signals such as ADD, CMD, DQ, DM, CS, CKE should be soldered in
such a way that the signal is connected to the + part on the probe tip. The ground of
the signal is connected to the - part on the same probe tip.
All differential signals such as CK, DQS should be soldered differentially:
●
The + signal is connected to the + part on the probe tip.
●
The - signal is connected to the - part on the same probe tip.
●
The ground of the signal is connected to the ground of the same probe tip.
DDR3 compliance tests (option R&S RTO6-K91)