SME Digital Modulation
1038.6002.02 2.85 E-13
Select external clock
À Mark submenu CLOCK... using the menu cursor and press key
[SELECT].
À Mark parameter CLOCK SOURCE using the menu cursor and press
key [SELECT].
À Mark selection COUPLED using the menu cursor and press key
[SELECT].
Connect external
À Connect the data source to input socket DATA of the SME.
À Connect the clock source to input socket CLOCK of the SME.
Recording
À Mark action RECORD DATA Ð to be executed using the menu
cursor and press key [SELECT].
If parameter CLOCK EDGE is set on POS, the data with the positive
clock edge is read in.
The data sequence recorded can be activated as an internal source by switching over parameter
SOURCE from EXT to DATA in the DM menu after the recording.
The above example describes the recording of a DATA sequence in the 8M*1 mode (MEM MODE
8M*1). For recording in the 1M*3 mode the same settings can be used except for selection 1M*3 for
MEM MODE. It should be noted that the setting range for the start address and the sequence length is
reduced. No bits will be overwritten below the start address and one bit overwritten above the stop
address.
In the 1M*3 mode, the LEV-ATT channel can be used for level reduction. During recording, this signal
then has to be fed into the BURST connector and is stored on the LEV-ATT and BURST channel
(same contents on the two channels).
To Next Page
Loading...
