User`s manual

controller. (You can also use the command module, like the E1406A
Command Module, but at a slower data transfer rate.)
Be sure to set the last point bit and marker bits at the appropriate
points on the waveform.
15. Notify the AFG that Downloading is Completed
[SOURce:]ARBitrary:DOWNload:COMPlete
Send this command to the AFG after all data is downloaded.
16. Select the First Waveform Segment and Return its Address
[SOURce:]LIST[1][:SEGMent]:SELect <name>
[SOURce:]LIST[1][:SEGMent]:ADDRess?
These commands select the first waveform segment and then returns
its address. Divide the address by 8; store it into the second element
of the first 16-bit word array. Add the most significant bit of the
segment address to the first element of the first 16-bit word array.
17. Add the First Segment List’s Repetition Count
Add the repetition count (number of times the waveform segment is
to be executed) of the first element of the first 16-bit word array.
18. Select the Second Waveform Segment and Return its Address
[SOURce:]LIST[1][:SEGMent]:SELect <name>
[SOURce:]LIST[1][:SEGMent]:ADDRess?
These commands select the second waveform segment and then returns
its address. Divide the address by 8; store it into the second element of
the second 16-bit word array. Add the most significant bit of the
segment address to the first element of the second 16-bit word array.
19. Add the Marker Enable
Add the value of the marker enable bit of the second waveform segment
to the value in the first element of the second 16-bit word array.
20. Add the Second Segment List’s Repetition Count
Add the repetition count (number of times the waveform segment is
to be executed) of the first element of the second 16-bit word array.
21. Add the Last Point
Add the value of the last point bit to the first element of the second
16-bit word array.
22. Setup the Sequence List
[SOURce:]LIST[1]:SSEQuence:SELect <name>
[SOURce:]LIST[1]:SSEQuence:DEFine <
length>
23. Select the Download Source for the Segment Sequence List
[SOURce:]ARBitrary:DOWNload <source>,<dest>,<length>
This command selects the source used to download DAC data into
segment sequence memory (see “DAC Sources” on page 280). The
<source> parameter selects the download source, <dest> contains the
Chapter 7 High Speed Operation 263