Rohde & Schwarz R&S SMW200A - Page 280

Configuring the Internal Baseband Source
R&S
®
SMW200A
280User Manual 1175.6632.02 ─ 30
For example, in the directory /var/user/, enter "Filename" = dl_3gpp
The "Data List Editor" is a list of binary values with a maximum length of 2
31
bits.
This value corresponds to a file size of approx. 268 Mbyte.
To increase readability, the bits are displayed in groups of four (binary format) or
two (hexadecimal format). Also, above the list are displayed: The current cursor
position and the length of the list and the list filename are displayed above the list.
The offset starts with the value 0 which corresponds to the bit position on the left
side of the first row, i.e. the beginning of the list. On the left edge of the editor, the
last three offset positions are specified at the beginning of the row.
An existing list can be edited in the insert or replace mode. The upper right corner
shows the current mode.
SCPI command:
complete[:SOURce<hw>]:BB:DM:DLISt:SELect on page 1013
[:SOURce<hw>]:BB:DM:DLISt:DATA on page 1017
[:SOURce<hw>]:BB:DM:DLISt:DATA:APPend on page 1018
The buttons below the binary list simplify the editing.
Settings:
GoTo............................................................................................................................280
Start Select/Undo Select.............................................................................................280
Copy, Cut, Paste.........................................................................................................281
HEX/BIN......................................................................................................................281
Replace/Insert Mode...................................................................................................281
Save............................................................................................................................281
GoTo
Opens the entry window for the bit position. The cursor marks the bit at the selected
position.
Start Select/Undo Select
Defines the current cursor position as the start position for the range to be selected. To
define the stop position, select "GoTo > Go To Offset" and define the offset.
Generating Custom Digital Modulated Signals