2 Command System RIGOL
MSO2000A/DS2000A Programming Guide
:BUS<n>:SPI:SCLK:SLOPe
Syntax
:BUS<n>:SPI:SCLK:SLOPe <pos>
:BUS<n>:SPI:SCLK:SLOPe?
Description
Set or query the clock edge type in SPI decoding on the specified bus.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<pos> Discrete {POSitive|NEGative} POSitive
Return Format
The query returns POS or NEG.
:BUS<n>:SPI:SCLK:THReshold
Syntax
:BUS<n>:SPI:SCLK:THReshold <thre>
:BUS<n>:SPI:SCLK:THReshold?
Description
Set or query the clock channel threshold of SPI decoding on the specified bus.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<thre> 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
This command is only available when the clock channel source is CH1 or CH2.
Return Format
The query returns the threshold in scientific notation.