TLM Modeling Techniques
TLM Modeling Techniques
TLM Modeling Techniques
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Unidirectional vs. bidirectional<br />
Unidirectional interfaces send data in only a single<br />
direction<br />
Bidirectional interfaces send data in both directions<br />
Examples:<br />
– A complete read transaction across the bus is bidirectional<br />
– Send IP packet is unidirectional<br />
Any complex protocol can be broken down into a set of<br />
unidirectional and bidirectional accesses that use the<br />
<strong>TLM</strong> API (Application Programming Interface)