Trigger:pattern - Keysight Technologies InfiniiVision MSO-X 4022A Programmer's Manual

33
:TRIGger Commands

:TRIGger:PATTern

Command Syntax
:TRIGger:PATTern <pattern>
<pattern> ::= <string>[,<edge_source>,<edge>]
<string> ::= "nn...n" where n ::= {0 | 1 | X | R | F} when
<string> ::= "0xnn...n" where n ::= {0,..,9 | A,..,F | X | $} when
<edge_source> ::= {CHANnel<n> | NONE} for DSO models
<edge_source> ::= {CHANnel<n> | DIGital<d>
<n> ::= 1 to (# of analog channels) in NR1 format
<d> ::= 0 to (# digital channels - 1) in NR1 format
<edge> ::= {POSitive | NEGative}
The :TRIGger:PATTern command specifies the channel values to be used in the
pattern trigger.
In the <string> parameter, each bit corresponds to a channel as described in the
following table:
Oscilloscope Models
4 analog + 16 d igital channels (mixed-signal)
2 analog + 16 d igital channels (mixed-signal)
4 analog channels only
2 analog channels only
The format of the <string> parameter depends on the :TRIGger:PATTern:FORMat
command setting:
• When the format is ASCii, the string looks just like the string you see on the
• When the format is HEX, the string begins with "0x" and contains hex digit
1192
(see page 1428)
<base> = ASCii
<base> = HEX
| NONE} for MSO models
oscilloscope's front panel, made up of 0, 1, X (don't care), R (rising edge), and F
(falling edge) characters.
characters or X (don't care for all four bits in the nibble).
With the hex format string, you can use the <edge_source> and <edge>
parameters to specify an edge on one of the channels.
Value and Mask Bit Assignments
Bits 0 through 15 - digital channels 0 through
15. Bits 16 through 19 - analog channels 4
through 1.
Bits 0 through 15 - digital channels 0 through
15. Bits 16 and 17 - analog channels 2 and 1.
Bits 0 through 3 - analog channels 4 through 1.
Bits 0 and 1 - analog channels 2 and 1.
Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide