Instructions

RIGOL Chapter 2 Command System
2-24 MSO5000-E Programming Guide
Example :BUS1:SPI:SCLK:SLOPe NEGative /*Sets the clock edge type of SPI decoding to
NEGative.*/
:BUS1:SPI:SCLK:SLOPe? /*The query returns NEG.*/
:BUS<n>:SPI:MISO:SOURce
Syntax :BUS<n>:SPI:MISO:SOURce <source>
:BUS<n>:SPI:MISO:SOURce?
Description
Sets or queries the MISO data source of SPI decoding.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<source> Discrete
{D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|D
12|D13|D14|D15|CHANnel1|CHANnel2|OFF}
OFF
Return
Format
The query returns D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14,
D15, CHAN1, CHAN2, or OFF.
Example :BUS1:SPI:MISO:SOURce D0 /*Sets the MISO data source of SPI decoding to D0.*/
:BUS1:SPI:MISO:SOURce? /*The query returns D0.*/
:BUS<n>:SPI:MISO:POLarity
Syntax :BUS<n>:SPI:MISO:POLarity <polarity>
:BUS<n>:SPI:MISO:POLarity?
Description
Sets or queries the polarity of MISO data line of SPI decoding.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<polarity>
Discrete
{HIGH|LOW}
LOW
Remarks  High: indicates that low level is 1, and high level is 0.
 Low: indicates that high level is 1, and low level is 0.
Return
Format
The query returns HIGH or LOW.
Example
:BUS1:SPI:MISO:POLarity HIGH /*Sets the polarity of MISO data line to HIGH.*/
:BUS1:SPI:MISO:POLarity? /*The query returns HIGH.*/
:BUS<n>:SPI:MOSI:SOURce
Syntax :BUS<n>:SPI:MOSI:SOURce <source>
:BUS<n>:SPI:MOSI:SOURce?
Description
Sets or queries the MOSI data source of SPI decoding.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<source> Discrete
{D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|D11|
D12|D13|D14|D15|CHANnel1|CHANnel2|OFF}
OFF