Rohde & Schwarz RTP044 - Page 949

Mixed signal option (MSO, R&S RTP-B1)
R&S
®
RTP
949User Manual 1337.9952.02 ─ 12
Figure 14-7: Serial pattern trigger settings for trigger source = logical combination of digital channels
Clock edge
Sets the edge of the clock signal. The bit value is determined at the crossing of the
clock edge and the logical threshold.
Remote command:
TRIGger<m>:PARallel:SPATtern:CSOurce:EDGE on page 2217
Clock source
Selects the digital channel of the clock signal.
Remote command:
TRIGger<m>:PARallel:SETHold:CSOurce[:VALue] on page 2210
TRIGger<m>:PARallel:STATe:CSOurce:VALue on page 2210
TRIGger<m>:PARallel:SPATtern:CSOurce[:VALue] on page 2210
Logical expression
Defines a logic combination of several digital channels as trigger condition if "Logic" is
set for "Source". The "Qualification Editor" supports the entry of the expression.
Remote command:
TRIGger<m>:PARallel:TIMeout:EXPRession[:DEFine] on page 2210
TRIGger<m>:PARallel:STATe:EXPRession[:DEFine] on page 2210
TRIGger<m>:PARallel:PATTern:EXPRession[:DEFine] on page 2210
TRIGger<m>:PARallel:SPATtern:EXPRession[:DEFine] on page 2210
Pattern
Defines the serial bit string on which to trigger. Touch and hold the "Pattern" field to
open the "Bit Pattern Editor" where you can enter the pattern in various formats. The
pattern has to be defined exactly, X (do not care) is not supported in binary format.
See also: Chapter 13.1.7, "Bit pattern editor", on page 519
Trigger