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218
2 Use the Segment Editor (easily invoked from the Sequence Editor or
Data/Sequence Editor) to set all data bits of the desired trace(s) to "1".
3 Use the Parameter Editor for that channel(s) and select "RZ" (Return to
Zero) as the format.
In RZ format every logical 1 creates an electrical pulse, as illustrated in
the figure below:
Non-return to zero
Return to zero
Return to one
Figure 119
Signal Formats
4 If necessary, adjust the channel properties, such as pulse width, delay,
voltage levels, termination resistors, and so on. Switch the generator
output on.
N O T E
This procedure covers one block of the overall test sequence. If the clock
signal shall be output during execution of another block, the steps 2 and 3
have to be repeated for that block.
HP 81200 Data Generator/Analyzer Platform User Guide, Revision 2.1
How Can I Generate a Clock Signal With an E4841A Module?
1
NRZ
RZ
R1
1
1
0
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