HP 16500A, 16510B manual Locating Mismatches Difference Listing, Saving Compare Images

Note

You may also specify a stop measurement based on time between the X and O markers in the Compare or Difference Listing menus. This is available only when time tags are on. If the Stop Measurement is specified to run until "Compare Equal" or "Compare Not Equal" in the Compare or Difference Listings, the Stop Measurement on time X to O will not be available in another menu (i.e. State Listing).

Locating

Mismatches in

the Difference

Listing

The "Find Error" feature allows you to easily locate any patterns that did not match in the last comparison. Occurrences of errors, or differences, are found in numerical ascending order from the start of the listing. The first occurrence of an error has the numerical value of one.

This feature is controlled by the "Find Error" field in the Difference Listing menu. When the field is selected the field changes color and you can roll the error number with the knob. If you select this field again a numeric entry pop-up appears in which you can enter a number indicating which difference you want to find. The listing is then scanned sequentially until the specified occurrence is found and rolled into view.

Saving

Compare

Images

State Compare Menu 9-8

When you save a logic analyzer configuration to a disk, the compare images for both state analyzers are saved with it. The compare data is compacted to conserve disk space. Likewise, when you load a configuration from disk, valid compare data will also be loaded.

HP 16510B

Front-Panel Reference