Datasheet

Page 7
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Do More with The Power of 5 Instruments in 1 (Continued)
Hardware-based serial protocol decode and
triggering
– Embedded serial triggering and analysis (I
2
C, SPI)
– Computer serial triggering and analysis (RS232/422/485/
UART)
– Automotive and industrial serial triggering and analysis
(CAN,LIN)
– FlexRay automotive triggering and analysis
– Audio serial triggering and analysis (I
2
S)
– Aerospace and defense serial triggering and analysis (MIL-
STD 1553 and ARINC 429)
Keysight’s InfiniiVision Series oscilloscopes are the industry’s first
scopes to use hardware-based serial protocol decoding� Other
vendors scopes use software post-processing techniques to
decode serial packets ⁄ frames. With these software techniques,
waveform and decode-update rates tend to be slow (sometimes
seconds per update)� That’s especially true when using deep
memory, which is often required to capture multiple packetized
serial bus signals� Faster decoding with hardware-based
technology enhances scope usability, and more importantly, the
probability of capturing infrequent serial communication errors�
Integrated digital voltmeter
An industry first, the 3000 X-Series offers an integrated 3-digit
voltmeter (DVM) and 5-digit frequency counter inside the
oscilloscopes� The voltmeter operates through the same probes
as the oscilloscope channels, however, the measurements are
de-coupled from the oscilloscope triggering system so that both
the DVM and triggered oscilloscope measurements can be made
with the same connection� The voltmeter results are always
displayed, keeping these quick characterization measurements at
your fingertips�
After capturing a long record of serial bus communication
using the InfiniiVision scope’s MegaZoom IV deep memory, you
can easily perform a search operation based on specific criteria,
and then quickly navigate to bytes/frames of serial data that
satisfy that search criteria� Sometimes it may be necessary
to correlate data from one serial bus to another� Keysight’s
InfiniiVision 3000 X-Series oscilloscope can decode and list two
serial buses simultaneously using hardware-based decoding� as
well as display the captured data in a time interleaved “Lister”
display�