Because each system handles communication differently, you must define a communication interface for the SystemC or TLM component when it is generated from a Simulink model. This socket handles all the incoming and outgoing communication formatted as TLM transactions. In SystemC or TLM, each component communicates through a TLM socket. In Simulink, each block input or output is bound point-to-point to another block. You can use the tlmgenerator target for either Simulink Coder™ or Embedded Coder™. This example shows how to use an imported IP-XACT specification with memory map when you generate a SystemC™ or a Transaction Level Modeling (TLM) component from a Simulink® model with the tlmgenerator target.