Tektronix TLS 216 Hunting Equipment User Manual


 
Command Descriptions
2–134
TLS 216 Programmer Manual
GROUP<x>:VHIgh
Sets or queries the upper threshold voltage (Vhigh min) for the specified group.
Input signals in the group must cross this threshold going positive to be
displayed at a HIGH digital level. This command affects groups set to BusForm
or Timing Diagram display mode only, which display HIGH or LOW levels
based on comparison to the set threshold levels.
Vertical
GROUP<x>:VLOw
GROUP<x>:VHIgh <NR3>
GROUP<x>:VHIgh?
VHIgh
GROUP <x> :
<Space> <NR3>
<NR3> is the upper threshold from –11.99E–0 to 15.00E+0 volts.
GROUP1:VHIGH 3.3E+0
sets the upper threshold voltage of group 1 to +3.3 volts.
GROUP2:VHIGH?
might return 3.3E+0 to indicate the upper threshold voltage is set to
+3.3 volts for group 2.
GROUP<x>:VLOw
Sets or queries the lower threshold voltage (Vlow max) for the specified group.
Input signals in the group must cross this threshold going negative to be
displayed at a LOW digital level. This command affects groups set to BusForm
or Timing Diagram display mode only, which display HIGH or LOW levels
based on comparison to the threshold levels you set.
Vertical
GROUP<x>:VHIGh
GROUP<x>:VLOw <NR3>
Group
Related Commands
Syntax
Arguments
Examples
Group
Related Commands
Syntax