Rigol DS2302A - Page 55

2 Command System RIGOL
MSO2000A/DS2000A Programming Guide
2-39
:BUS<n>:SPI:SDA:THReshold
Syntax
:BUS<n>:SPI:SDA:THReshold <thre>
:BUS<n>:SPI:SDA:THReshold?
Description
Set or query the data 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 data channel source is CH1 or CH2.
Return Format
The query returns the threshold in scientific notation.
:BUS<n>:SPI:DBITs
Syntax
:BUS<n>:SPI:DBITs <width>
:BUS<n>:SPI:DBITs?
Description
Set or query the data width in SPI decoding on the specified bus.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<width> Integer 4 to 32 8
Return Format
The query returns an integer between 4 and 32.