AN 1005: Signal Tap Logic Analyzer Getting Started Tutorial

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ID 792742
Date 2/15/2024
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2.4. Step 4: Add the Acquisition Clock

Follow these steps to specify the reference clock that Signal Tap uses during signal acquisition:
  1. In the Signal Tap Signal Configuration pane, click (…) to open the Node Finder.
  2. In the Node Finder, specify the following search parameters:
    Table 3.  Node Finder Search Parameter Values
    Search Parameter Value
    Named *
    Filter Signal Tap: pre-synthesis
  3. Click the Search button.
  4. In the Matching Nodes list, select the clk_50MHz signal, as the following shows:
    Figure 7. Selected clk_50MHz Signal


  5. Click the Copy (>) button to copy the clk_50MHz signal to the Nodes Found list.
  6. Click the Insert button. This clock is now the Signal Tap acquisition clock.
  7. Click the Close button.
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