Datasheet

Page 14
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Keysight InfiniiVision oscilloscopes, including the new 3000T
X-Series, use hardware-based serial protocol decoding� Some
other vendors use software post-processing techniques to
decode serial packets ⁄ frames, and therefore have slow waveform
and decode capture rates and could miss critical events and
errors due to a long dead-time� Faster decoding with hardware-
based technology enhances the probability of capturing
infrequent serial communication errors�
After capturing serial bus communication, 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� The 3000T X-Series can decode two serial buses
simultaneously using hardware based decoding, and display the
captured data in a time interleaved “lister” display�
Serial protocol decoding can be used simultaneously with
segmented memory and Zone touch triggering� The 3000T
X-Series has the most decode/trigger options in this class of
instrument including: I²C, SPI, RS232/422/485/UART, CAN,
CAN-FD (CAN-FD ISO), CAN-dbc, LIN, LIN symbolic, SENT, CXPI,
FlexRay, MIL-STD 1553, ARINC 429, and I²S�
Figure 15� I
2
C decode and
trigger�
Figure 16� RS232 decode
and trigger�
Figure 17� CAN-FD decode
and trigger�
Figure 18� SPI 4wire
decode and trigger�
Figure 19� Multi-bus time
aligned decode�
Solve: Integrated Hardware-Based Serial Decoding and Triggering (Option) Makes
Easy Work of Low Speed Serial Buses
SERIAL DECODE AND TRIGGER OPTIONS
The 3000T X-Series supports a range of different serial
decode and trigger options including:
– I
2
C
– SPI (2/3/4 wire)
– RS232/422/485/UART
– CAN
– CAN-dbc
– CAN-FD (CAN-FD ISO)
– LIN
– LIN symbolic
– SENT
– CXPI
– FlexRay
– MIL-STD 1553
– ARINC 429
– USB PD
– I
2
S
– User-definable Manchester
– User-definable NRZ