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IM DLM4038-02EN
Setting the Chip Select Source (CS)
Press the CS soft key to display the following menu.
Set the level used to detect chip select source states.
Set the trigger coupling, HF rejection,
and noise rejection.
► section 2.3
Set the chip select source state to be recognized as the data source (L, H).
Set the chip select source.
• When the data source is a channel from CH1 to CH4,
set the source to CH1 to CH4 or X.
• When the data source is a channel from CH5 to CH8,
set the source to CH5 to CH8 or X.
When the data source is sampled in sync with the clock source, the period for which the DLM4000
tests the data source can be controlled using the chip select source.
Setting the Latch Source (Latch)
Press the Latch soft key to display the following menu.
Set the level used to detect latch source states.
Set the trigger coupling, HF rejection,
and noise rejection.
► section 2.3
Set the timing for data source pattern comparison ( , ).
Set the latch source.
• When the data source is a channel from CH1 to CH4,
set the source to CH1 to CH4 or X.
• When the data source is a channel from CH5 to CH8,
set the source to CH5 to CH8 or X.
You can specify the timing at which the data source pattern sampled in sync with the clock source is
compared with the specified pattern.
Setting Trigger Conditions (Condition Setup)
The menu is the same as the one shown two pages earlier for when the clock is off.
2.18 Triggering on User-Defined Serial Bus Signals
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