SCPI Programmers Manual
36
⚫ TRIGger:SPI:MASK
⚫ TRIGger:SPI:ALEVel
⚫ TRIGger:SPI:BLEVel
4.18.1 TRIGger:SPI:SDA:SOURce
4.18.2 TRIGger:SPI:SCL:SOURce
4.18.3 TRIGger:SPI:SCK
4.18.4 TRIGger:SPI:WIDth
4.18.5 TRIGger:SPI:DATA
:TRIGger:SPI:SDA:SOURce <source>
:TRIGger:SPI:SDA:SOURce?
Set or query the channel source of the data line triggered by SPI.
:<source> ::= < CHANnel1 | CHANnel2 | CHANnel3 | CHANnel4>
The query returns CHANnel1, CHANnel2, CHANnel3, CHANnel4
:TRIGger:SPI:SDA:SOURce CHANnel1 /*Set the channel source of the data line to
CH1*/
:TRIGger:SPI:SDA:SOURce? /*The query returns CHANnel1*/
:TRIGger:SPI:SCL:SOURce <source>
:TRIGger:SPI:SCL:SOURce?
Set or query the channel source of the clock line triggered by SPI.
:<source> ::= < CHANnel1 | CHANnel2 | CHANnel3 | CHANnel4>
The query returns CHANnel1, CHANnel2, CHANnel3, CHANnel4
:TRIGger:SPI:SCL:SOURce CHANnel1 /*Set the channel source of the clock line to
CH1*/
:TRIGger:SPI:SCL:SOURce? /*The query returns CHANnel1*/
:TRIGger:SPI:SCK <slope>
:TRIGger:SPI:SCK?
Set or query the type of clock edge triggered by SPI.
:<slope> ::= < Rising| Falling>
The query returns Rising, Falling.
:TRIGger:SPI:SCK Falling /*Set the clock edge to the falling edge*/
:TRIGger:SPI:SCK? /*The query returns Falling*/
:TRIGger:SPI:WIDth <width>
:TRIGger:SPI:WIDth?
Set or query the data bit width of the data channel under SPI trigger
The query returns an integer.
:TRIGger:SPI:WIDth 20 /*Set the width to 20*/
:TRIGger:SPI:WIDth? /*The query returns 20*/