:TRIGger:SPI TRIGger:SPI:SDA:SOURce For example, :TRIGger:SPI:SDA CHANnel2 /*Set the channel source of the data line to CH2*/ :TRIGger:SPI:SDA? /*The query returns CHAN2*/ TRIGger:SPI:SCL:SOURce For example, :TRIGger:SPI:SCL CHANnel1 /*Set the channel source of the clock line to CH1*/ :TRIGger:SPI:SCL? /*The query returns CHAN1*/ :TRIGger:SPI:SLOPe 100 / 136 Command format :TRIGger:SPI:SDA :TRIGger:SPI:SDA? Function description Set or query the channel source of the data line triggered by SPI.
Parameter Name Type Range Default Discrete {D10|D11|D12|D13|D20|D21|D22| D23|D30|D31|D32|D33|D40|D41| D42|D43|CHANnel1|CHANnel2|CHANnel3 |CHANnel4} Description When the digital channel is used as the trigger source channel, the digital probe must be connected to the oscilloscope. Return format The query returns D10, D11, D12, D13, D20, D21, D22, D23, D30, D31, D32, D33, D40, D41, D42, D43, CHAN1, CHAN2, CHAN3, CHAN4. Command format :TRIGger:SPI:SCL :TRIGger:SPI:SCL? Function description Set or query the channel source of the clock line triggered by SPI.
Parameter Name Type Range Default Discrete {D10|D11|D12|D13|D20|D21|D22| D23|D30|D31|D32|D33|D40|D41| D42|D43|CHANnel1|CHANnel2|CHANnel3 |CHANnel4} CHANnel1 Description When the digital channel is used as the trigger source channel, the digital probe must be connected to the oscilloscope. Return format The query returns D10, D11, D12, D13, D20, D21, D22, D23, D30, D31, D32, D33, D40, D41, D42, D43, CHAN1, CHAN2, CHAN3, CHAN4. Command format :TRIGger:SPI:SLOPe :TRIGger:SPI:SLOPe? Function description Set or query the type of clock edge triggered by SPI. Parameter Name Type Range Default Discrete {POSitive|NEGative POSitive Description POSitive:
SDA data is sampled at the rising edge of the clock. NEGative: SDA data is sampled on the falling edge of the clock.