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GW Instek GDS-2000A series Option User Manual User Manual

Page 77

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LOGIC ANALYZER

77

5. Press Select on

the side menu
and select a
channel.

6. Next, select a

logic level for
the selected
channel, or set
the selected
channel as the
clock signal.

Logic

Clock, High (H), Low (L), Don’t
Care (X)

7. If Clock was selected, press Clock

Edge from the bottom menu and
select a clock transition.

8. Repeat steps 5 to 7 for the remaining channels.

9. The chosen logic levels will be reflected in the

trigger indicator at the bottom of the screen.
The color of each channel, if active will also be
displayed. If a channel is not turned on, it will
be grayed-out.

Example

D15 ~ D0

D0 clock edge

D1 = High

D2 =

don’t care

D3 =

don’t care

D15 ~ D4 = turned off

10. The bus will now trigger when the specified

logic appears on the bus.