266 Keysight EXG and MXG X-Series Signal Generators User’s Guide
Using Custom Digital Modulation for N5172B/82B with Option 431 and 653/655/656/657
Creating and Using Bit Files
Creating a User File
Accessing the Table Editor
1. Press Preset.
2. Press Mode > Real-Time Custom Modulation > Modulation Setup > Data > User File > Create
File.
This opens the Bit File Editor. The Bit File Editor contains three columns: Offset,
Binary Data, and Hex Data, as well as cursor position (Position) and file name (Name)
indicators, as shown in the following figure.
Figure 9-10 Bit File Display
Entering Bit Values
Bit data is entered into the table editor in 1-bit format. The current hexadecimal value of the binary
data is shown in the Hex Data column, and the cursor position (in hexadecimal) is shown in the
Position indicator.
1. Refer to the following figure.
2. Enter the 32 bit values shown.
When you create new file, the default name appears as UNTITLED, or UNTITLED1, and so
forth. This prevents overwriting previous files.
Offset
(in Hex)
Bit Data
Cursor Position
Indicator (in Hex)
Hexadecimal Data
File Name
Indicator