User Manual

168 Keysight InfiniiVision 1000 X-Series Oscilloscopes Programmer's Guide
7 :ABUS Commands
:ABUS:BITS
(see page 782)
Command Syntax
:ABUS:BITS <channel_list>, <display>
<channel_list> ::= (@<m>,<m>:<m>, ...) where commas separate bits and
colons define bit ranges.
<m> ::= An integer, 0,..,2, defines an analog channel affected by the
command.
<display> ::= {{1 | ON} | {0 | OFF}}
The :ABUS:BITS command includes or excludes the selected bits in the channel
list in the definition of the analog bus. If the parameter is a 1 (ON), then the bits in
the channel list are included as part of the analog bus definition. If the parameter
is a 0 (OFF), then the bits in the channel list are excluded from the definition of the
analog bus.
The threshold voltage level for each channel is set using the trigger-level
commands of the source. For analog channels, the trigger-level command to use
depends on the current Trigger Mode. For the External Trigger channel, use
:EXTernal:LEVel command.
Query Syntax
:ABUS:BITS?
The :ABUS:BITS? query returns the definition for the specified bus.
Return Format
<channel_list>, <display><NL>
<channel_list> ::= (@<m>,<m>:<m>, ...) where commas separate bits and
colons define bit ranges.
<display> ::= {0 | 1}
See Also • "Introduction to :ABUS Commands" on page 166
• ":ABUS:BIT<m>" on page 167
• ":ABUS:CLEar" on page 170
• ":ABUS:DISPlay" on page 171
• ":ABUS:LABel" on page 172
• ":ABUS:MASK" on page 173
Bit Channel
0channel 1
1channel 2
2 Ext Trig input