Technical data

:DIGital<d> Commands 12

Keysight InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide 249

:DIGital<d>:THReshold

(see page 792)

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 244

• ":POD<n>:THReshold" on page 415

• ":TRIGger[:EDGE]:LEVel" on page 603

NOTE

This command is only valid for the MSO models.