Protocol analysis
R&S
®
RTE
545User Manual 1326.1032.02 ─ 20
"Frame start
(Timeout)"
Triggers on the start of the frame when the clock idle time exceeds
the "Timeout" time. This trigger type is available if Frame condition is
set to "CLK timeout".
"MOSI"
Sets the trigger to a specified data pattern expected on the MOSI
line.
See: "MOSI and MISO data conditions" on page 545.
"MISO"
Sets the trigger to a specified data pattern expected on the MISO
line.
See: "MOSI and MISO data conditions" on page 545.
"MOSI/MISO"
Sets the trigger to specified data patterns expected on the MOSI and
MISO lines on the same time.
Remote command:
TRIGger<m>:SPI:MODE on page 1463
MOSI and MISO data conditions
The trigger on MOSI and MISO patterns is defined in the same way:
Condition ← MOSI and MISO data conditions
Selects the operator for the "Data" pattern: "Equal" or "Not equal".
Remote command:
TRIGger<m>:SPI:FCONdition on page 1465
MOSI pattern, MISO pattern ← MOSI and MISO data conditions
Specify the data patterns to be found on the MOSI and/or MISO line.
If the trigger type is "MOSI" or "MISO" (one pattern is defined), the maximum pattern
length is 256 bit. If the trigger type is "MOSI/MISO", two patterns must be found at the
same time. Thus, both patterns must have the same length, and the maximum pattern
length of each pattern is 128 bit.
Enter the words in msb first bit order. The starting point of the pattern is defined by
Index min, Index max and Search mode.
SPI bus (option R&S
RTE-K1)
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