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RIGOL Chapter 2 Command System
2-30 DS4000E Programming Guide
:BUS<n>:SPI (Option)
Command List:
 :BUS<n>:SPI:DBITs
 :BUS<n>:SPI:ENDian
 :BUS<n>:SPI:MISO:POLarity
 :BUS<n>:SPI:MISO:SOURce
 :BUS<n>:SPI:MISO:THReshold
 :BUS<n>:SPI:MODE
 :BUS<n>:SPI:MOSI:POLarity
 :BUS<n>:SPI:MOSI:SOURce
 :BUS<n>:SPI:MOSI:THReshold
 :BUS<n>:SPI:OFFSet
 :BUS<n>:SPI:SCLK:SLOPe
 :BUS<n>:SPI:SCLK:SOURce
 :BUS<n>:SPI:SCLK:THReshold
 :BUS<n>:SPI:SS:POLarity
 :BUS<n>:SPI:SS:SOURce
 :BUS<n>:SPI:SS:THReshold
 :BUS<n>:SPI:TIMeout:TIME
:BUS<n>:SPI:DBITs
Syntax
:BUS<n>:SPI:DBITs <width>
:BUS<n>:SPI:DBITs?
Description
Sets or queries the bus width of 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.
:BUS<n>:SPI:ENDian
Syntax
:BUS<n>:SPI:ENDian <endian>
:BUS<n>:SPI:ENDian?
Description
Sets or queries the bit order of data transmission of SPI decoding on the specified bus.
Parameter
Name Type Range Default
<n>
Discrete
{1|2}
--
<endian>
Discrete
{MSB|LSB}
MSB