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RIGOL Chapter 2 Command System
2-14 MSO7000/DS7000 Programming Guide
:BUS<n>:PARallel:SOURce
Syntax
:BUS<n>:PARallel:SOURce <src>
:BUS<n>:PARallel:SOURce?
Description
Sets or queries the channel source of the currently selected data bit.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<src>
Discrete
{D0|D1|D2|D3|D4|D5|D6|D7|D8|
D9|D10|D11|D12|D13|D14|D15|
CHANnel1|CHANnel2|CHANnel3|CHANnel4}
Related to the
selected bit
Remarks
Before sending this command, send the :BUS<n>:PARallel:BITX command to select
the desired data bit.
Return
Format
The query returns D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14,
D15, CHAN1, CHAN2, CHAN3, or CHAN4.
Example
:BUS1:PARallel:SOURce CHANnel2 /*Sets the channel source of the current bit to
CH2.*/
:BUS1:PARallel:SOURce? /*The query returns CHAN2.*/
:BUS<n>:PARallel:POLarity
Syntax
:BUS<n>:PARallel:POLarity <pol>
:BUS<n>:PARallel:POLarity?
Description
Sets or queries the data polarity of Parallel decoding.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<pol>
Discrete
{NEGative|POSitive}
POSitive
Remarks
 NEGative: indicates the negative polarity.
 POSitive: indicates the positive polarity.
Return
Format
The query returns NEG or POS.
Example
:BUS1:PARallel:POLarity NEGative /*Sets the data polarity of Parallel decoding to
NEGative.*/
:BUS1:PARallel:POLarity? /*The query returns NEG.*/
:BUS<n>:PARallel:NREJect
Syntax
:BUS<n>:PARallel:NREJect <bool>
:BUS<n>:PARallel:NREJect?
Description
Enables or disables the noise rejection function of Parallel decoding;or queries the
status of the noise rejection function of Parallel decoding.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<bool>
Bool
{{1|ON}|{0|OFF}}
0|OFF