2.3.4. ATB downsizer

The ATB downsizer converts the trace data on a wider ATB bus onto a narrower width bus.

The ATB downsizer has the following key features:

The following parameters affect the signals of the ATB downsizer:

Figure 2.15 shows the external connections on the ATB downsizer.

Figure 2.15. ATB downsizer block diagram

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In Figure 2.15, sbw and mbw are generated automatically from the parameters ATB_DATA_WIDTH_SLAVE and ATB_DATA_WIDTH_MASTER, respectively.

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