Rigol DS7034 User Programming Manual page 40

RIGOL
:BUS<n>:SPI:ENDian
Syntax :BUS<n>:SPI:ENDian <endian>
:BUS<n>:SPI:ENDian?
Description Sets or queries the endian of data transmission of SPI decoding.
Parameter
Name
<n>
<endian>
Remarks MSB: indicates Most Significant Bit transmission sequence, i.g. the highest bit of

the data is transmitted first.
LSB: indicates Least Significant Bit transmission sequence, i.g. the lowest bit of

the data is transmitted first.
Return The query returns MSB or LSB.
Format
Example :BUS1:SPI:ENDian LSB
:BUS1:SPI:ENDian?
:BUS<n>:SPI:MODE
Syntax :BUS<n>:SPI:MODE <mode>
:BUS<n>:SPI:MODE?
Description Sets or queries the decode mode of SPI decoding.
Parameter
Name
<n>
<mode>
Remarks CS: indicates chip select. CS: contains a chip select line (CS). You can perform

frame synchronization according to CS.
TIMeout: indicates timed out. You can perform frame synchronization according to

the timeout. At this time, you can send the
command to set the timeout value.
Return The query returns CS or TIM.
Format
Example :BUS1:SPI:MODE CS
:BUS1:SPI:MODE?
2-26
Type Range
Discrete {1|2|3|4}
Discrete {MSB|LSB}
/*Sets the endian of data transmission of SPI decoding
to LSB.*/
/*The query returns LSB.*/
Type Range
Discrete {1|2|3|4}
Discrete {CS|TIMeout}
/*Sets the decode mode of SPI decoding to CS.*/
/*The query returns CS.*/
Chapter 2 Command System
:BUS<n>:SPI:TIMeout:TIME
MSO7000/DS7000 Programming Guide
Default
——
MSB
Default
——
TIMeout