Agilent Technologies InfiniiVision 7000A Series, Programmer'S Manual

Page: 243 / 922

Commands by Subsystem
5
Agilent InfiniiVision 7000A Series Oscilloscopes Programmer's Guide 243
:DIGital<n>:THReshold
(see page 786 )
Command Syntax
:DIGital<n>:THReshold <value>
<value> ::= {CMOS | ECL | TTL | <user defined value>[<suffix>]}
<user defined value> ::= -8.00 to +8.00 in NR3 format
<suffix> ::= {V | mV | uV}
<n> ::= An integer, 0, 1,..,15, is attached as a suffix to the command
and defines the logic channel that is affected by the command.
• TTL = 1.4V
• CMOS = 2.5V
• ECL = - 1.3V
The :DIGital<n>:THReshold command sets the logic threshold value for all
channels grouped with the specified channel (D0- D7, D8- D15). 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<n>:THReshold?
The :DIGital<n>: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<n> Commands" on page 237
• ":POD<n>:THReshold" on page 395
• ":TRIGger[:EDGE]:LEVel" on page 501
N O T E
This command is only valid for the MSO models.