Specifications

RIGOL 2 Command System
2-326 MSO2000A/DS2000A Programming Guide
:TRIGger:SPI
 :TRIGger:SPI:CLEVel
 :TRIGger:SPI:DLEVel
 :TRIGger:SPI:DATA
 :TRIGger:SPI:SCL
 :TRIGger:SPI:SDA
 :TRIGger:SPI:SLOPe
 :TRIGger:SPI:TIMeout
 :TRIGger:SPI:WIDTh
:TRIGger:SPI:CLEVel
:TRIGger:SPI:DLEVel
Syntax
:TRIGger:SPI:CLEVel <level>
:TRIGger:SPI:CLEVel?
:TRIGger:SPI:DLEVel <level>
:TRIGger:SPI:DLEVel?
Description
Set or query the trigger level in SPI trigger when the channel source of SCL or SDA is CHANnel1 or
CHANnel2. The unit is the same with the current amplitude unit.
Parameter
Name Type Range Default
<level> Real -5×VerticalScale–OFFSet to +5×VerticalScale–OFFSet 0
Note: For the VerticalScale, refer to the :CHANnel<n>:SCALe command. For the OFFSet, refer to
the
:CHANnel<n>:OFFSet command.
Explanation
 To set the channel sources of SCL and SDA in SPI trigger, please refer to the
:TRIGger:SPI:SCL
and
:TRIGger:SPI:SDA commands respectively.
 When the channel source of SCL or SDA in SPI trigger is a digital channel, please use
the
:LA:POD<n>:THReshold command to set or query the threshold level of the channel source of
SCL or SDA in SPI trigger.
Return Format
The query returns the trigger level in SPI trigger when the channel source of SCL or SDA is CHANnel1 or
CHANnel2 in scientific notation.