Specifications

2 Command System RIGOL
MSO2000A/DS2000A Programming Guide
2-33
:BUS<n>:IIC:SCLK:THReshold
Syntax
:BUS<n>:IIC:SCLK:THReshold <thre>
:BUS<n>:IIC:SCLK:THReshold?
Description
Set or query the clock channel threshold of I2C decoding on the specified bus.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<thre> Real -5×VerticalScale–OFFSet to +5×VerticalScale–OFFSet 0
Note: For the VerticalScale, refer to the :CHANnel<n>:SCALe command. For the OFFSet, refer to
the
:CHANnel<n>:OFFSet command.
Explanation
This command is only available when the clock channel source is CH1 or CH2.
Return Format
The query returns the clock channel threshold of I2C decoding on the specified bus in scientific notation.
:BUS<n>:IIC:SDA:SOURce
Syntax
:BUS<n>:IIC:SDA:SOURce <sour>
:BUS<n>:IIC:SDA:SOURce?
Description
Set or query the data channel source of I2C decoding on the specified bus.
Parameter
Name Type Range Default
<n> Discrete {1|2} --
<sour> Discrete
{D0|D1|D2|D3|D4|D5|D6|D7|D8|D9|D10|
D11|D12|D13|D14|D15|CHANnel1|CHANnel2}
CHANnel2
Return Format
The query returns D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, CHAN1 or
CHAN2.