Rigol MSO1000Z Series Programming Manual page 227

Chapter 2 Command System
:TRIGger:SPI:SDA
Syntax :TRIGger:SPI:SDA <source>
:TRIGger:SPI:SDA?
Description Set or query the channel source of SDA in SPI trigger.
Parameter
Name
<source>
Explanation When one or more of channels D0 to D7 is turned on, CH4 cannot be selected; when one
or more of D8 to D15 is turned on, CH3 cannot be selected.
Return The query returns D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14,
Format D15, CHAN1, CHAN2, CHAN3, or CHAN4.
Example :TRIGger:SPI:SDA CHANnel2
:TRIGger:SPI:SDA?
:TRIGger:SPI:WHEN
Syntax :TRIGger:SPI:WHEN <trig_type>
:TRIGger:SPI:WHEN?
Description Set or query the trigger condition in SPI trigger.
Parameter
Name
<trig_type>
Explanation When the trigger condition is set to TIMeout, you can use the
command to set the timeout value.
Return The query returns CS or TIM.
Format
Example :TRIGger:SPI:WHEN TIMeout
:TRIGger:SPI:WHEN?
:TRIGger:SPI:WIDTh
Syntax :TRIGger:SPI:WIDTh <width>
:TRIGger:SPI:WIDTh?
Description Set or query the data bits of the SDA channel in SPI trigger.
Parameter
Name
<width>
Return The query returns an integer.
Format
Example :TRIGger:SPI:WIDTh 10 /*Set the data bits of the SDA channel to 10*/
:TRIGger:SPI:WIDTh?
Related :TRIGger:SPI:DATA
Command
MSO1000Z/DS1000Z Programming Guide
Type Range
{D0|D1|D2|D3|D4|D5|D6|D7|D8|
Discrete D9|D10|D11|D12|D13|D14|D15|
CHANnel1|CHANnel2|CHANnel3|CHANnel4}
/*Set the channel source of SDA to CH2*/
/*The query returns CHAN2*/
Type Range
Discrete {CS|TIMeout}
/*Set the trigger condition to TIMeout*/
/*The query returns TIM*/
Type Range
Integer 4 to 32
/*The query returns 10*/
RIGOL
Default
CHANnel2
Default
CS
:TRIGger:SPI:TIMeout
Default
8
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