Rigol DS7034 User Programming Manual page 28

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