2.5.1. Recompiling Only Signal Tap Changes
|Change the post-fit tap target||Increase the number of post-fit targets|
|Change the post-fit tap inputs to a Basic AND trigger||Change the post-fit tap inputs to a Basic OR trigger|
|Change an Advanced trigger (post-fit inputs or logic)||Convert a pre-synthesis tap into a post-fit tap|
Start Recompile appends Signal Tap node changes to the existing finalized snapshot, without changing placement and routing outside of the Signal Tap partition.
To recompile Signal Tap configuration changes only, follow these steps:
- Make supported changes to the Signal Tap configuration in the Signal Configuration pane, according to Table 20.
- In the Signal Tap window, click Processing > Start Recompile, or click the Start Recompile button. A dialog box displays whether each change is Supported or Unsupported by Start Recompile.
Figure 70. Signal Tap Toolbar Start Recompile Button and CommandFigure 71. Recompilation Changes List
- If the Signal Tap configuration changes have a Status of Supported, click the Recompile button to recompile and implement only the Signal Tap configuration changes, as Figure 71 shows.
- For any change with Status of Unsupported, you must either revert the change to Previous value, or click Processing > Start Compilation in Signal Tap to perform a full compilation to implement the change.
Figure 72. Signal Tap Toolbar Start Compilation Button and Command
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