IMMediate level
Trigger
Applied
IMMediate level
TRIGered level
IMMediate level
TRIGered level
IMMediate level
Step 0
Step 1
List
Complete
FIXED mode
STEP mode
PULSE mode
LIST mode
width
period
Step 2
Triggers ignored , output
always set to immediate
command levels .
At trigger , the triggered
level becomes the new
immediate level .
At trigger , the triggered
level is active during the
pulse width portion of the
pulse waveform .
At trigger , the list starts .
When the list completes ,
the output returns to
immediate level .