User Bits Editor Phy

In the User Bits Editor pane, you can enter user-defined data for the MAC PDU or use the MAC Editor to create a MAC PDU sequence including MAC header information. Type directly into the available space, copy/paste data using Ctrl-C/Ctrl-V, or import the data from a file. The maximum length of the user data is 349,056 bytes or 2,972,448 bits.

There is no automatic correlation between the length of the data in the User Bits Editor and the length of the burst payload as shown in Payload Length (Bytes) in the burst view. You need to choose the appropriate payload data length when creating MAC PDUs so that the total length of the data shown in the User Bits Editor is correct for the burst payload length.

When the User Bits Editor data length is shorter than the payload length for the burst, the data will be repeated to fill the burst.
When the User Bits Editor data length is longer than the payload length and only one frame is being built, the data is truncated.
If multiple frames are being built, the data is continued in the corresponding burst in the next frame and truncated at the end of the last frame.

	reads from an external .txt,.csv or .bin file.
	writes the current bits into a file.
	provides a user interface to create MAC PDUs including MAC header information.
	erases all user-defined data.
Fill Pattern	inserts a limited length PN9 or PN15 sequence with the specified number of bits at the cursor in the User Bits Editor pane.
	specifies the number of bits to be inserted. If it is set to 0, a complete PNx sequence is inserted into the User Bits Editor pane.
	applies the selected data type and returns to the MAC PDU editing window.
	discards all changes and returns to the MAC PDU editing window.