User - HP E1340A User Manual

[SOURce:]FUNCtion:USER
Example

:USER

Parameters
Comments
Example
160 HP E1340A Command Reference
For the
RAMP
functions:
Use
– SOURce:VOLTage:LEVel:IMMediate:AMPLitude
output amplitude. For arbitrary (USER) waveforms, this
command specifies the full-scale output voltage.
– SOURce:VOLTage:LEVel:IMMediate:OFFSet
voltage.
The
– SOURce:FREQuency
frequency for all waveform shapes.
Executable when initiated: Query form only
Coupled command: Yes
*RST Condition:
Selecting square wave generation mode
FUNC SQU
[SOURce:]FUNCtion:USER <
pre-defined segment sequences the HP E1340A will output when arbitrary
waveform generation is selected by
Parameter Parameter
Name Type
name character data
NONE selects no segment sequence
Segment sequences A, B, C, and D output the corresponding
segments. Sequence AB outputs segments A and B. Sequence
ABCD outputs all four segments. Sequence HOP_AB allows
waveform hopping between segments A and B. The "Aux In" BNC
selects which segment is output: a TTL high level selects segment A;
a TTL low, segment B.
The "Aux In" BNC is a multiple-use input: for FSK control, for
waveform hopping control, as a reference oscillator source, for
reference oscillator gating, or as a start arm source. Only one of
these uses may be active at any time.
Executable when initiated: Query form only
Coupled command: Yes
Related Commands:
*RST Condition:
Selecting an arbitrary waveform
FUNC USER
FUNC:USER AB
, ,
SINusoid SQUare, TRIangle
subsystem specifies the signal
SOURce:FUNCtion:SHAPe SINusoid
Select square wave mode
name selects which of the seven
>
SOURce:FUNCtion:SHAPe USER
Range of
Values
A | B | C | D | AB | ABCD |
HOP_AB | NONE
SOURce:FUNCtion:SHAPe
SOURce:FUNCtion:USER NONE
Select arbitrary waveform mode
Select segment sequence AB
, and

USER

to set
specifies the offset
.
Default
Units
none
Chapter 7