Tektronix DG2040 User Manual page 100

Data generator
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DG2040 Data Generator
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When the AWG2000 Series format is selected, a menu that allocates data for a
total of 14 bits, MARKER 1 and 2 and DATA00 to DATA11, is displayed. Use
the arrow buttons to select the AWG2000 Series bit and use the general purpose
knob to allocate the DG2040 Data Generator bit. Allocate all bits to be written
by repeating this operation.
Submenu
Item
Function
Set All Data bits
Sets the data bit write settings for all data bits.
(CSV only)
Clear All Data bits
Clears the data bit write settings for all data bits.
(CSV only)
Region
When this setting is set to All, the whole data area is written, and when
it is set to Entered, the data in the area specified by From and Size is
written.
Exporting Large Data. The DG2040 Data Generator's internal memory capacity
can not export a 2-bit wide pattern data in CSV format that is larger than 131072
(128 K) words. The data that is to be written onto a 3.5 inch floppy disk must
have the pattern segmented into 128 K (131072 words) blocks and saved to
separate 3.5 inch floppy disks.
To import large data files, do the following:
1. Insert a 3.5 inch floppy disk into the drive.
2. Select the File ! Export Data to display Export Data Format pop-up menu.
3. Select CSV data and then press the OK side button.
4. Enter a file name and then press the OK side button. The Export Config
(CSV) pop-up menu appears. This menu allows you to configure how the
data will be exported. In this example, only the Size and From will be
modified.
5. Confirm that the Region is set to Entered. If it is not set correctly, press the
Region side button to set to Entered.
6. Enter 0 into the From and 131072 into the Size, and then press the OK side
button.
7. Repeat the procedures from Step 2 through Step 6, changing the file name
and incrementing From point by 131072 until all pattern data are stored into
3.5 inch floppy disks. Note that two blocks of 32 K word pattern data in the
CSV format can be stored in a 3.5-inch 2HD floppy disk.
Reference
3 17

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