:DIGital<d> Commands 15
Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide 399
:DIGital<d>:THReshold
(see page 1610)
Command Syntax
:DIGital<d>:THReshold <value>
<d> ::= 0 to (# digital channels - 1) in NR1 format
<value> ::= {CMOS | ECL | TTL | <user defined value>[<suffix>]}
<user defined value> ::= -8.00 to +8.00 in NR3 format
<suffix> ::= {V | mV | uV}
• TTL = 1.4V
• CMOS = 2.5V
• ECL = -1.3V
The :DIGital<d>:THReshold command sets the logic threshold value for all
channels in the same pod as the specified channel. The threshold is used for
triggering purposes and for displaying the digital data as high (above the
threshold) or low (below the threshold).
Query Syntax
:DIGital<d>:THReshold?
The :DIGital<d>:THReshold? query returns the threshold value for the specified
channel.
Return Format
<value><NL>
<value> ::= threshold value in NR3 format
See Also • "Introduction to :DIGital<d> Commands" on page 394
• ":POD<n>:THReshold" on page 703
• ":TRIGger[:EDGE]:LEVel" on page 1326
This command is only valid for the MSO models.
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