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:DIGital<d> Commands 13

Keysight InfiniiVision 3000T X-Series Oscilloscopes Programmer's Guide 313

:DIGital<d>:THReshold

(see page 1276)

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> ::= threshold value in NR3 format

See Also • "Introduction to :DIGital<d> Commands" on page 308

• ":POD<n>:THReshold" on page 587

• ":TRIGger[:EDGE]:LEVel" on page 1033

NOTE

This command is only valid for the MSO models.

Keysight Technologies InfiniiVision 3000T X Series User Manual

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