Tektronix DG2040 User Manual page 157

Reference
Run Mode Menu
Repeat
Single
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This menu sets the run mode used to output pattern data, and sets the pattern data
output update method used when data is changed.
Operation. Do the following to set the run mode.
Bottom button Pop up menu
Run Mode
Repeats the pattern data output. When no sequence is defined, all of the pattern
data is output repeatedly as a single pattern as shown in Figure 3-60. If a
sequence is defined, the sequence ordering and repeat (Repeat Count) functions
are applied. The extended sequence functions (trigger input, event jump, and so
on) are ignored as shown in Figure 3-61.
Pattern Data Output
Pattern Data
Figure 3 60: Repeat Mode pattern data output (when no sequence is defined)
Line No. Block Repeat Count
0 BK0
1 BK1
2 BK2
Line No. 0 1
Sequence
BK0 BK1 BK1 BK1
Output
Sequence
Figure 3 61: Repeat Mode pattern data output (when a sequence is defined)
Pattern data is output only once when a trigger input is received. A trigger signal
is received either when the front-panel FORCE TRIGGER button is pressed or
when an external trigger signal is input to the TRIGGER INPUT connector.
Pattern Data
BK0
1
3
Pattern Data
2
2 0
BK2 BK2 BK0 BK1
Side button
Select the run mode
(Repeat, Single, Step,
or Enhanced)
BK1 BK2
1 2
BK1 BK1 BK2 BK2
DG2040 Data Generator